Jan Sandström may refer to: Jan Sandström (composer) (born 1954) Jan Sandström (ice hockey) (born 1978)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aed6699201c57505be93c31cbd42e123417d79ed0cf2c814bde79d493db41a9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06d53565-a6b4-4f3d-89d9-58dc7b1fabbb.json and https://artists.proofprofile.net/proofs/artist/06d53565-a6b4-4f3d-89d9-58dc7b1fabbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956ca401d4af83dbc7e0249f73f999c131e878df42ad9b7ccf4df15f2d85119b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3253d54a98dcbd4f029f063538720880c12528839005ef4b8c05c9c59517e952. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aaf26f0639edd65fec26fcd2bd841851d903527c6ee6f644cb1d22ddf92048. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71585efa25985e949a33a28fd26fe7d616709a3b2da1c984d3c215f6a2ff0601. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c51bf19f66f1a943272ead3a7cf364e05c217fc49b59c3606ad78393c444947. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eabdd5c206107eb7ea084a1d946e7e371a94242b453efc9df44fe0ebf7e1812. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d66dc8c16d63535f47efe37c51b2f2d09f8a83b155385ae35fa2406d169245. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9978c4c74f0eb1c823fa91423bd2b30f270cea6703d7edba331acf5e6890848d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6c4402a89f90f8dd42f2857568c9fb2b6a2c00a510ef653ee5b6ad437a552e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39199f37398c23bfe11bbf7a0386e5d0c9870f031af055db2fbfcbfa86067f34. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3824203b30a8b1ea4decf47f924b31106efa5cd259286167bf6d20094edf4fb. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118825.
Stille Nacht - Silent Night - Douce Nuit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92493bcc0090cf8df416e9de371e2b2b3ed9f2bf5a5156e3a9e7ba8578dcab90. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834139.
Weihnachtskantate "Vom Himmel hoch", MWV A 10: 1. Vom Himmel hoch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b4168a65870a8d40bbd5fe540f15e3954430a2f340f92a8aaf95588db37293. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a03ef1fe086504d113549f2f48b365a817f270e47303754728ed125688963c. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834141.
Christus, Op. 97: Wie schön leuchtet der Morgenstern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65a75d24bbb85d1d4cda30ca99ee0204553c3d82b27bdbbff59dbc11590fd6f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe841bd64470b218f7a47201fd6a56684a41aef887c95b69c349097e361faebd3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb368b8470473bb4200d01e7363b6b3aa1ea2d4312e23db6a8097026370e3443. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4680ab7640d0bf058169cd0a49a892433b127581337175354165bc25533a3bd1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3308ac984f4356b3b502d0095ed27cf204c463c0c6058d92d18fe57286512b5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41309249dd4b7e4a9cd724247cf3ad0acb1d10c03fdaddb4191bd8659254bf41. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c5459520ed617df91374d707e06100fca614c6c6dc23886f61ec19a2b45e5f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c694274272169e9eeb4ce5283f32f4cc91f1f051df1a9bbea640f42caea3b3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7eb0d806771b6d8f4ba50f2964dfc01d788e8111588844d646493797b0256c7. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7640f80e20fd2a5954e806628e8bf1942efb876a109c798e100c7edf7910f3fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe696a0f728664479f01b4f3c4ee0d5ec92803b8b1d04b5c3dd0fdba138a43c60. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500650.
Tre Körvisor - Havde Jeg, O Havde Jeg en Datterson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab32419c691c018004c85d01d7dc8d6a1d023fd023982fe698d5f456e7aa4a0a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c72de1c8290c2e1c32203e5b00a289f8c7d56511fd5bd928f18bcd7a3e4dbb1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a8be99b50fc4df6ba2f570e86c4a12fa1ac1103af7b83fd1937ac258b21fd5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500690.
4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 1, Denn es gehet dem Menschen wie dem Vieh [arr. For bass trombone and piano]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc127f54b78ccd22977b70cdaab539a5747ccf9d685bed57a04e7960b9d5a67. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024020.
4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 2, Ich wandte mich und sahe an alle [arr. For bass trombone and piano]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf290b17bea8569f78d1d2aac5575102d43522da979e348e1dc39cf6bd9983fdc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024030.
4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 3, O Tod, wie bitter bist du [arr. For bass trombone and piano]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7f652d526ec2caec1034b08fdfe54f6d75be9f1a450526ecec7a225df9c9e7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024040.
4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 4, Wenn ich mit Menschen - Und mit Engelszungen redete [arr. For bass trombone and piano]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6624df9e418cd02790c8b7f011a0695fd0f1aaaeac0e7ae0acac693a8660a01c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b628e0488e1c569998691c2faf6b24e76c83541a49d16c33da0db82765b5ee. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024060.
Concerto in 1 movement (Arr. For bass trombone and piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9efc45d3dc4c9c216cd384ed063813a7f25001bcfabca94d7132503cf9bfcab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024070.
SubZERO, "Bass Trombone Concerto": I. SubZERO
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf01c5bd058fc2f25052ddcb049318cfcf831c758215f49c9771f603a75f925f. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024080.
SubZERO, "Bass Trombone Concerto": II. Sama'i Thaqil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6660544b46cafdcbb747d743b223b66317258f860fadfa51f52c474c2efede38. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024090.
SubZERO, "Bass Trombone Concerto": III. ZOOM OUT
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e7ad0d30720f432de5477362893fb19340da2e8fd32c3f60296654bb7855bb. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024100.
Sang till Lotta (Arr. For bass trombone and piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfead12d6655afda14728ec9f4698c36cc17471cbb7a309740f58c0a898537e90. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024120.
Pater Cælestis - Fadern i himlen / Terra Mater - Moder Jord / Vox Humana - Människans stämma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a12cc07379f57cb3f67d58dfab34883fc0e4fe526fe121d326250b13c30315. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984c6aea2f6c8a1cdb259571c957d11d536cdee91552526e9702c0f1456be498. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c907a8d43412cc547bce884422fb805daa8e75aaf03b0c1a59d31fc3a16b25f. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337803ae6b9b672882104cf09bb3cb489aa210acbeef508499b52689afc59eba. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000116.
Fancies: III. Blow, Blow, Thou Winter Wind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e8fc1975f9db0752f72aa68ef07683a2355da25481828b7e2e34444183ccc4. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e3805f9954c5e137c0453794a8dad2e650ae43a9ed5957c691fe0caee773ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae84576fcedfa54e6edc85b238f3425e0422af5c11d2757775daa09edfc5acc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2486d4f034da3271daae4f2f137ed3eb944ba933e886cc2c4d66447c6c1615c2. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe6bfe4c580ca3528a2455a117e9574dbd595f44f483de1b861b9606eb09dab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fe59235c2724176796cd6d200dae82ca04b14984be0e75df57c29cedba1552. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b09d715b3d919a11e72091df3be335254f253f8d9de2d38c503ef29b6b9b8c7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598d499df6ddf1003bf1604f961686a56e67348359cc180d97bcb5f1f4eec1de. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d82c9e0e646a4f8c0f35c3abe75306142a7460c8add255671920ad2ac34a3d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d23c343cc0587bf65438c88c14314c023f928e050741dbe2a52df4817953e1b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd298f716ae55128b9d2a92a64c567d564daf8b11c9c608ab68f8b92c15a49cfd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d92744afd9ff34a76c0b0100f0fe769cb87e065c130ee79114c3fe7eaed0368. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5baca681702d46a96bffd715a3f70e87e8145ec476088f8680c909e1644636. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a007431eb420804e9aa03f2b49aab187b3414e5f9d766f6a5a5c4380185773. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c31fda177effd26b824b03c60e7c007a07c7fcc879fdb05d17254c7ea66cb2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635f9a0d46502be3801e26bf5ea70cd5cdf884ac00b5d31e0b9d643fe85f19f8. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd687bc94866cbece15b2e3659be9fad52de39446461d1863b8b138f996ffa5db. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b339bd2512152b8d443106cc0d178e46c96d4dee7baf6f67c9e30f6759826d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8188b0a9dfb2e92e19315c49e2925151a88f1f19c9e0f1ec8f92eb56a65cb352. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11257901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb37625adace6803e6bc96348cc370c6b25fca84b5439b20cb612b01e82f884. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11257903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719eec1e69bc07d37bd3a2647b99cfd02d1cd52be15d32a496e578577c59fa02. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11257910.
Wie schön leuchtet der Morgenstern, BWV 436
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b593429486120b2eef3f63562be674cbc84151f1091f0a9880dd9aea4b2bcb1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11257913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3b24e210aa038ee473becf539f1736f430f9000d75c5cae5f450e0233ea4c3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11257920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2483c395d12102a64ef039f27e641ecc625f02cbfdae39938bc3f136182e0227. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11257923.
Thomanerchor Leipzig: Weihnachtsliederabend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0550e536302941da0a1d907deea560bb83a585a1d5ab2427945ee183e558b7. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN422311012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa822d7998325bcf125f5947df0da0e66d18835291a88bf17ae11ba2ff6b531a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2013301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8837f1f67932bef60a2bf94c3fda4a9f84aa454f668fdd133bc81ea2b9dd1466. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2013302.
Symphony No.4 in D Minor, Op.12 No.4, G.506: 2. Andantino con moto I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5ea1198db772652986e1e2e54dab978315de125819dd232d3bd326cfc261b6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2221837.
Nocturne in E-flat major, Op. 9, No. 2: I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8253b3993940559564a77505a0a67d850153601b4c7ccec79edcc2d7412c77b0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2116001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112a6bbf33fafaa7351be6e39ab88e964abec43c31c18cee2c81c5569da5cb71. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377b1db66307222d6741895e2ddfda378c2ea4b3556f8c3c012527ada5412789. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509002802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa154d282f0fae12491aa6e8611a44dd581873ab51c13a04212cc5a68a1ee09a4. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076110760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7350a08f4f9392af75fcdee148718f17a03e7ec7e356972196deb3164c10cf78. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961302580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6ecdf2c683de41c925c2f9bb934edac27b4503fc885af7e99b398b3171129f. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74d2df5752b9ed4ae0db3a73c530885c392f508005078ec42f91bd9a830d415. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGRH1100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9e6e9e439961795a6d12dee81487ae8804b5834ee8827bd6d3345f1eb2bfec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077941211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d906d8c7839e59dd3fee343f959591e1a5c9d632ce5f0182417a985c9c55e2. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd751904f9b0190fad5f5802655c2af65aca0970e414bec4bf50b1dfa0391ba39. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc62c981e68c5a1dfa9c9690335c5d3d882c97c5f34d78857ce32ea1446eb04. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360da010fc958957fa58e28b704834258eb4442fd57e71e4e34144c8f0874809. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509002820.
Katherine K. Davis, Simeone: The Little Drummer Boy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc1c617553607841e30fbb11c6160badb0155a2fb1f2f2bd01aeca697fb1319. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078540905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ca8df85337a19e04eb5fd8eef93733f679ea2c40685fa20d5bc60166afe481. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078040506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f6255a12b9c12daf20eb63491320afada97f3fb646f339f3a044e6ffc7043b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077941212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f231234585948a4b8a506999ddc1587fa003f059a4aa7ea90c9cd626e987d5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071503070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7154bac726d6caf203ee2ae8daa9fa220adcc8d3ece6c6309dc90a25ba3f4d27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076240410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415642bb0483ec6042f99da063c65bd734117274e2cf233aa5d481bed2f26bb7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440708.
Anonymous: Rocking - Arr. David Willcocks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367f135145dacca571fe4a49218325104f0bf9fe69326ba106ec6d77f3351763. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6b68f62394d92f93ea44220e9bf4871311b68d4a60733f49f11664bed507ff. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078040508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990e767c6eb9e90936bbab6e21749cc0e60e8a23acb14e482f30f91590b82af3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70705955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb962b38e6c9c068c1648f6198cb8ffb890ec5abfac17502ebceb2540a2fb05. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa938ba3e889f0e9a1dc0a2e0d85045e394b12f78c4a997a8567c0bc85e80702b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076540202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391650158786a19f55e633ff151000f5178dc25debae99f48ede55bcd3273221. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076320440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187ed45c640ce3bef745d999f363c25cf8254823f00f8863bc3861ab27ee1f2d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0209e3916a134106b5e8ade85f3f437e30ec38543054ae8f7f9b95cf3aa3e8a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076411711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c357f13dd8624b7acaf21b5acdf7be7d9e547751166c70b2f3a975d85befd62. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3bf84f0d65abf1f30c0b460ab059cfb5db9f1f67de9797d58fdbb53c1a3ad7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27773a6362b1059803fc8b292af16d46f9a903b01028180b98a8d06ea1b7e43. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bd718b48d5ba06590a8caa37d113eb68f5f71a5020a3bbe7fef1a9bb07f65d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cf150a40a19799c991dc1c73c76de8540873f295a750c76ec65c846413a2ea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10faea87626b7a199b43d95081ace7c829a1c2f5933096add79ca2349dc15d86. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca467356779988cf5443228bbf3204d1d7cab6c7a3c1619d1aa09ceb35d8ada4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a3a4c105b25cb135f5546f2ea77f56c75bc57c0a3a35683e62d407a4148087. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972cb962f5f14bbf0a811a04d3794f4cf9fc206d1c3bd86c94d80046e699f1dd. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311e2527145b1c9563fdc68dca8244d6f58a3957ea737d003e2dd1e4bf9fa57b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190649617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071992ea510b33c3ed0adcc3f454620a33b5a78b36b5fda9c9c2387b02222878. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1938851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b571242bebb39a7e90db12f59f18e8672e6735584243221fb38acc78c2ccff8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1938852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b2123ddd74a8e5eee3bf3c535c8b9dcdd88d5c6211e8fd97d733f0f601492e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1938854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f1fed3ca29077436bb5352d56ca2febb142dc3ffc79298ff1e5bb8583d634b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1938856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88cf98bc6a7e0ea09a3ffa520bc52ecc2e00ace4243cdd076dae0cbb401304e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1938860.
Christian Lindberg Conducts Jan Sandstrom
Concerto in D Major for Guitar and Strings, RV 93: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a18d6be215207697f0f17fce14335d31b809c12f92f23f633870d8b99a01b88. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0713302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea405b8869c3f5e6fc82775ee3339a2adbf41c8b027ddd3a5c57f16cbc7f30c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEM0506130.
Spiegel im Spiegel for Violin and Piano (1978)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b43be9a415ac446ee16adf37fa5f5c9d4d8ad49a05e32c0cd3eae3e715a668a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0492080.
Suite No. 1 in G Major for Solo Cello, BWV 1007: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb692c6a70f8616fecef92c2dbbf7ed40f279db5b0720a08fda91a9af82568e1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9603010.
Orpheus and Eurydice: Dance of the Blessed Spirits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb6ed6ce9f5b065cb64c6257c7adcac63d22bc5195e2ef9f0c80e7f647125b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEB8700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a26e7e3dac22faff32de2d1bf0ecd00d61db378e7e5ea23883aec53ae03087f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8617030.
Símon Bolívar Symphony Orchestra: In Focus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd495c67b008022245deb16fa08de45209a9e8a8b6a66ebb092636aac2ca44d00. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2258139.
Sånger å de Osjungnas Vägnar: VI. Final Osjungen: III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f635da7d0edd23f3e4226f04f896dfdc250f5a2124218fba1939cac79dd627. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2032124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4102cb89d5d6fb0fca07c6abc657271c465797706f14f0e7ef7665aa19ee3419. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2032142.
World Youth Choir' 99. Werke von Schnittke, Mocnik und Sandström
Sandstrom: Don Quixote / Wahlberg Variations
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21996238ffb98037ee8da8512c8af7c8ff0bedfa3c847bfa23abcb751e2e44b9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb962b38e6c9c068c1648f6198cb8ffb890ec5abfac17502ebceb2540a2fb05. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87783b055f812b30935f9edec68eba37332ad143ff465e2d361fea57f44e6bbe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033f7ebc8cf09e60af0d3424eb6b438bb20c7a9e125fbf3a720882d9620486ab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ae7669a3424c275c24c65501732974555ba76b89c4fc10a5104e3c259b5005. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a37319f1aa56443489caaefdd7fe1cf04f7934aa0e6f21e7f93e332ea6363f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071601981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa453c72ba3987da3183bad41834bb661879e2dc3d3b3189223430f58678899f1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071601982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01ea420e77c20bb0667242ae6ac465b395af24d1ac3eca2d9ca24cd10274630. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071601983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021553f47099f4f949acc5b6ee913e8525a5f40bc527ed455a99faa988178e36. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fde8304585f83f28d916b075c798fc5168b75348e6ebafed775c03796c430d8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976a35700c9f3cb005c54c20df739c56c2641318123c533308df4d5c45031308. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071601990.
Vespers (All-Night Vigil), Op. 37: "Nyne otpushchayeshi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae7d7fa795f1299b71ccfac2342936209f5e9827831cfa876b48b66afed8d4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83f43bd64a4d22a1a84c74b52fa3dcfe528ab2141901c77c853b15ff1e4f2d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae55af9474ee750b6d4656086bb60a10bb4ad4a41a0a86702f044bfd3e0921e8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbd006571fe2ff6d2421d8b3b27f54390bf8b6607966d6a8f87b6b133175e3a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33247f1d0b1651e22df62952591c1ba7247c75cdf8331ee3f50e1a84651a9d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071504090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c706f33084b9c02e8d10276050a2887643abbf291cdc92ac2f7b63ad7d593e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71207833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3a18bf32ef061897183801d19d5ab437a4b329de2a948d1f74d1a8a9f82a14. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71207834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecfc0ec63fd5b5fdf5c2da93b77036d5f932de959bdac5902b7011ae70a6cd2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAVB1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ee7730bd9c766fbe4f8cd71ed25dd79341527ad59ca15ebd7cd387f2af7874. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEH61510013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd419c7ba710cf72b19f42267eaae66651ad97a948b009e14914f14e3682cdb6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961500400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781e2f426f1fe372ce526931375fd02505c95d353e03c4a307fd7285b1229850. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a510accd17cc7619a4d6cdde1c3ee5b972f9756775c261eaac6ca85011232f8. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71026732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73039d9f8b97d161ddd02bc8fa1c08eae68b1b26761d04bf0236af8fabceb75. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71106770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e67ebf3afe5227e5a96ecfcfccca44d4dfdc8d8ce9ee51fbbe51b16df35f630. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443302.
Miroirs, M. 43: V. La vallée des cloches
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One Last Bar Then Joe Can sing: (Bar 238) Freely
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bbb3b8ddc9be42edda571bd0530700f645a6319ad33af914fc508691a8f9b1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71109647.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0b31eb17de15fdff244b098cd72762911a68d20b650e13445e9bbd97ee6d7e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508312803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c12495d4e5674b360e36edb5b98a201547e6788446ddfc26aab4882fbd5c869. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB281100044.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0994a8f0d5a3766f9d8c4224277b18bf2b0d92e8117001bf6d2ced3dc9bc3e2f. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71603247.
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Suite bergamasque, L.75: 3. Clair de lune
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The Planets, Op. 32: VII. Neptune, the Mystic
Le Choeur des Femmes de L'Orchestre de Montréal
Le Choeur des femmes de l’Orchestre symphonique de Montréal
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Appalachian Spring - 1945 Suite: 1. Very slowly
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976a35700c9f3cb005c54c20df739c56c2641318123c533308df4d5c45031308. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071601990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbc9321f3c649b6c1988ba6230a9888ee236a39d371b6b826d1941675384555. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38160bb92fdf112e9fe502b77ca4837535d07ce9426cbce173235b3dcd81f955. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961630014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380ea8efa2e61d1eb6eb3c6fc90a8ad88c963f8e2dd2c7ef832aabc19deb5d71. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71406945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b197f23c4a26ae3b2ddfd2df57f8c76c6c190c1875ea06295a52381b4de94c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071504080.
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Flute Concerto in G Minor, RV 439 "La notte": V. Il sonno. Largo
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Te Lucis ante Terminum (after "Song of the Birds")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962bfa8572513da1ff372388fcf1521bba543277fece625ec7585a390cd700b2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071303970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33d031673677613981c8f0b6e543da34ee4f36ade2e094489572133180fb06d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071302900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17287c371364ff386f4a63fb50f3147675cd653af92c45a1beb80b37f1252e0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0300171.
Symphony No. 3 "Symphony of Sorrowful Songs": 2. Lento e largo
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Once in Royal David's City (arr. A.H. Mann and D. Willcocks for choir and organ)
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What Child Is This? (arr. P. Halley for choir and organ)
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A Boy Was Born, Op. 3: Theme: A Boy Was Born
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e0a002738fbf6ee501fd471be453f1e9026d41ce9d644787f4f54815ba693a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191416605.
Who is He in Yonder Stall: Who Is He in Yonder Stall
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedb2699e5720ab0c050793b5c3c3715b144091e8ca0019934a784f84ec00391. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191416607.
Away in a Manger (arr. B. Chilcott for choir)
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Ding! Dong! Merrily on High (arr. M. Wilberg and P. Stevens for choir and organ)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3442db16cf2a36b5d90f918da13282e9a82d3a1cc795c41b66fb0a134a2972. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191416610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa159c38fa2644c5698617d828c3c7ce41f83e0071bea4166836b42721e06d8d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191416612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd82249fa019ad66688b61190bfc6bef6a8ac3720e52ab1d06cd232a204150f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191416613.
Gabriel's Message (arr. G. Brown for choir and organ)
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Nu tändas tusen Juleljus (Arr. for Trombone) I
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Nu tändas tusen Juleljus (Arr. for Trombone) II
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Nu tändas tusen Juleljus (Arr. for Trombone) IV
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Rimsky-Korsakov / Holst / Bourgeous: Trombone Concertos
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Trombone Concerto in B-Flat Major: I. Allegro vivace
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Trombone Concerto in B-Flat Major: II. Andante cantabile
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Trombone Concerto in B-Flat Major: III. Allegro
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Concertante for Trombone and Concert Band: I. Andante quasi Adagio
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Concertante for Trombone and Concert Band: II. Allegro giojoso ma maestoso
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A Winter's Light: A Christmas Collection
On Christmas Night: I. This is the truth (I)
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Es ist ein Ros entsprungen (arr. J. Sandstrom)
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I Believe in Father Christmas (arr. J. Rathbone)
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Thais, Act II: Meditation (Arr. For trombone and piano)
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La plus que lente (Arr. For tormbone and piano)
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Carnival of the Animals: XIII. Le Cygne (the Swan) [arr. For trombone and piano]
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Limelight, Main Theme. Eternally, "Limelight: The Terry Theme"
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Schwanengesang, D. 957: No. 4, Standchen (arr. For trombone and piano) [Leise flehen meine Lieder]
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6 Gesänge, Op. 34: Auf Flugeln des Gesänges, Op. 34 No. 2 (Arr. For trombone and piano)
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3 Songs, Op. 7, No. 1. Après un rêve: 3 Songs, Op. 7: No. 1, Après un rêve (Arr. For trombone and piano)
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Salut d'amore, Op. 12 (Arr. For trombone and piano)
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6 Romances, Op. 6: Lied der Mignon: Nur wer die Sehnsucht kennt, Op. 6 No. 6 (Arr. For trombone and piano)
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Cello Sonata, Op. 19: Adagio (Arr. For trombone and piano)
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14 Songs, Op. 34, No. 14. Vocalise in E Minor: Vocalise, Op. 34, No. 14
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The Swedish Chamber Choir: New Favourites
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Som hjorten törstar: Som Hjorten Törstar
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Sanger om karlek (Songs of Love): No. 1. Let Him Kiss Me
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Sanger om karlek (Songs of Love): No. 2. Until the Daybreak
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Sanger om karlek (Songs of Love): No. 3. Awake, o North Wind
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Det ar en ros utsprungen (Behold a Rose is springing) (arr. J. Sandstrom for chorus): Det är en ros utsprungen (Behold a Rose is springing) (arr. J. Sandstrom)
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Dormi Jesu, Op. 3, No. 1, "The Virgin's Cradle Song"
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Joseph Dearest, Joseph Mine (arr. N. Luboff)
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O Little Town of Bethlehem (arr. D. Warland)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6778ffc2204603fd4305481ae8179e727bb0b3924a3d2c55242e705d99bda4a0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960672f13db33543eeb4c10d1b4c0c43d6b4725cefacc6e609b2f2b2204cc13c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387c47fb9822b3eaa476088fff19ad0e03f3fe74267802f30a40ca913b1d2419. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220817.
Silent Night (Stille Nacht) (arr. M. Sargent)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400a1c9729652627b7ad62df891efce65821317b5082f9bf70660fcfa1691aa7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220821.
Resonanser: Swedish Choral Music – New Perspectives
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d1ebf41bb6dc12cb36e43cb3bb5dc16929fcf0805d94cb2d637475f2d39160. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434d90a0365dcc276062a9faa2b6b22a4557bff8b49845c8461012463523892b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b55c06462c4a48941ab05bb78fd34ba610687fc9cd6bf9ec7258c133d7eaa1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd184fb59592a4391c68b806d6a14a31f111000fcc8554182b8452f7176373d7f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814040.
Slängpolska efter Byss-Kalle (Arr. H. Gardemar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbe1a7e2c5088cd52180c1b5bd755b8e1807329d2b7a4846bfe30cfcdec8c95. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1adb4fee0d30f7050a7b6d47e3d3bc95b0cdea7a401d1f2b00398ce5601f9d7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814090.
Slåttervisa efter Knis Karl (Arr. S. Lindberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffe75a61224da971b2042843bdf938ee482bc3d71f95456fc403469c93a380e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8881c66220331ed158b1934034d5bf2216e478ef50444b885760749a819e647. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a43f1a4476347cf5aa2cc0948ef96fe9bc32f1396d3b31eddb350c7df2f057. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814120.
Bröllopsvisa efter Kirsten Bråten Berg (Arr. L. Willemark)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8e6d64d7776b872e5e22c199cb6bb391df8d5961706766bab1d52b72d300b2. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0814150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01e0c62fba4a2b5dd13c318b08160570b4bd7a8c880245e4bc2dfbba19da68a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1019819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc051bb8d1583bdb1303b8b0d8ab5e5e98619f83bd82dc90579fb496b8bff6bfd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1019821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41afce48345ce48a626de7e2d6d5b4a9577456329f5d62ef2aa249c40754447e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1019825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793a63e9a41287096dbb470d464a004911e854fbad106fb7db6143ec49d37ffc. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1019828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a87c540985bbf817cbdd84b78ddfc44ec095505334bb7da205aad0ddb557be. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2324201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2c109e2b1a5cffb8274d39bf74cf7d5f86178169002a84670fec4303583159. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8b7912b1930a0f02e721536191325dba35743e2e72304f40bad764f90736b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a09512025f9a83deb5bd9f716f71060e2e60a4833da4c8085aad4a5584afc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33c6a135eddb844db458f4677282875b2398281f61be66286c982e136db8b30. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164e71cb6930a4e7a6b9a5d94a918435479efb91cbd2c9b9d6969f788bf5a472. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8459c9ed4f0bab8cedf07d2d666246f657c0d1aa5917ae0597544941ed04e2a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90504a282e7f81187be5c64530cf8c788f3fb774c409080c91523654bc1759e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cccdb018fd05a03b3cb5889ae6ccaefb403130f3e36f577680210bea85dfdf3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1562c8ed5b4fb5faed8e99fc85c9f563e38d115be4d3fcf66334cf74c85bdae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18559cb5aca45677ad355c772957644c31f68cf7d9f8b2873c3e159a94caf260. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d94945e98860e79819e995eea348fe8e5ee3e39fde5ba84aacef90d8157ad0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c74f0bc72a153f3ff91347be994c1dcf4e5509f942421a6016fdd09c368d59a. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb3f234b2410eab139c52de9e277e9ca3e9f9db33c22d7265debeb4d1ba4043. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1050901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa872aebfd6747f60f2b5f47890551c629f16c3f3f57251779b00c9908dbe3b6a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1050904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f3a2650cd1382c19a7e04cb376f6cad0c801d168b126cdc7597d2f2e281a35. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1050907.
5 Christmas Songs, Op. 1: No. 4. Giv mig ej glans (Give me no splendour), "Julvisa": Julvisa (Giv mig ej glans)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1c7053156ca68616e5378b5cc7836dfed7dfcf6d5fac91d122853f2d597926. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1050913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710b23fc5b61bd5c16a995b8d7f826b793b587cb2d5af3ee311c86d4fe2f45e0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1050915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc039187b12451df1f1381f0bf9bd128c07667f13cb56b0b8b3d1c012ebf867f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1050916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7b1cf72c047841fe1bcc27db4a8fd1ee76a041c2096d4c390f71e61863925e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1050917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ef98cc9dbdd2bbf36ddcf27a9cf5c10535c29609bde20795d1a9f51e4332ac. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2455669.
Christmas Choral Music - Sibelius, J. / Hannikainen, P. / Palmgren, S. / Merikanto, O. / Kotilainen, O. / Madetoja, L.
Tuo armon valkokyyhky (Lo How a Rose E'er Blooming)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863a47f247ab6d79a3e2efc0c6b626a586e1527c71f4b38bac3320f6aece7960. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab594365dd5971177064f37caac3224706468f1882f1ad6431cefc6d7b85e3e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f6623eebb3a3497b0db614abe158c46265f381c94c06cc53251e58853801f7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d3eae02085982e81736b2b409c948730e0fedd8816e911bfc71866e3d8ea19. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCWA0101705.
Jul, jul stralande jul (Christmas, Radiant Christmas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956f25c2a1ec0e6a0fb91936c87e7837f69826f208731dbafa34883907daa0ce. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCWA0101715.
Swedish Christmas Medley (after traditional carols)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed981459232e19bc93f38312c376869e19a5c54d1bb5f1295c8103e1fd593cf3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCWA0101718.
Det är en ros utsprungen: Es ist ein Ros' entsprungen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc043ff0bcfb04524027e35018ffee58d96bbe1cae12660e65dc9ffdbe70fb6e3. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71350601.
Maria durch ein Dornwald ging (arr. H. Kaminski for choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19ff392f2bdf9f28bf62906a04be4b8058069cc00943a2733c7c3db7f42585b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71350603.
Festgesang, MWV D4, "Gutenberg-Kantate": No. 2. (adap. W.H. Cummings as Hark! The Herald Angels Sing)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e85f39a7e92c1a264156ed92b1183e80ce391ec13625e46d3d1582e0458b045. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71350612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc3af3e17726feeda3fd65bbcaa14b1939c4b33646fb57b7134f0caeec383e8. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK7FX1610302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac6b10d39ed91682f05fc26bd5ac0409a1b40d837957fb382fd6bdd807b22cd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK7FX1610305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b95ba7bd0bc14f940dfe5ad14f2d2bbf4aa07af728897911798465c2cf1f58c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK7FX1610307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecfcad61a2c14a210776f33b68d80de8bec367a258d237e0cda50d9b6275e5e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10811046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1538a34d1cbdadb14dbdad0fc1350cc419dfdc4fef8555273d90d8f298c88fa3. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10811050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186d648647becf90b39b70b06d937aa11af1b577af920b2918f0f1765ca8e4e2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10811051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61238ab940652881f64735c3e0fc239463db37a94f55a5a18e94e5d2af8a080. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10811052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8caebe238f6fd2902c76f8be580e320cf71abfb07fac704c3acd4b38a5411c. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10811059.
Communion antiphon in the Latin Requiem Mass (ca. 400–600 AD)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e132c93113fe65741054fc055d2e3e77e29719d0ca42602caed818e35eef5e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2200705.