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 0xb69a8e04b5357bf1f04fc6037021ffcb55b7b0861e654fa8f349dc221f69bfd5. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7298a48d-b129-4484-9d00-3746bd759457.json and https://artists.proofprofile.net/proofs/artist/7298a48d-b129-4484-9d00-3746bd759457.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pater Cælestis - Fadern i himlen / Terra Mater - Moder Jord / Vox Humana - Människans stämma
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 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.
Johann Sebastian Bach: Mass in B Minor, BWV 232 (Live)
Papillon - Works for mixed Choir a cappella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fef14f4f3ee939c9ba6ef2f61e4558dbb932bfa1dfb13b3702186bf4885b1c9. 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/SEBAA2202201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c370cb3489f4557a9f8ee98f31ea47f744dbf3e97c038415ae5168108eff6e1. 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/SEBAA2202202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc808fa624835f4120dc45c2591a222074f451e68ff3081b60f98dbdd1b583913. 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/SEBAA2202203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e500ae363f9ea6e635b7a34c3e99e48d2d823fed6924049c820cbd21cf3f97. 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/SEBAA2202204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72ebfaeadb362de7edd7d56d6cb434617be7fec137085472f50c6953179e676. 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/SEBAA2202205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b121fb5fe4735d3d82ca1daef999dc658a296d0a4082109a35342b7ae5197d. 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/SEBAA2202206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9d40b4e6236562044ee685a51e16408af95fa936416c12d2ebe0fd7507d74a. 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/SEBAA2202207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb814b52857a8cc90b2b048f90c16f2fd3f9b790cfa5703bd1dd805a05ee6eece. 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/SEBAA2202208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb548102747b7820cff91fe5d545c4cb947246f57e315b26cbfcd21e7cbb93df4. 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/SEBAA2202209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac19f0ecbcfdf6d5a41ea5487e8773eff226aaa6f9d1bf82cbb8a792ca56765. 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/SEBAA2202210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad7339a3d3be389d42b8f50bb70569d179da0346d178714f0c5aea81940ce5d. 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/SEBAA2202211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a0bdbb5a9fac0e46bb9ac496872b272a01f07005532798aab5940ffb42cae6. 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/SEBAA2202212.
Vallvisa från Älvdalen; Limu, limu, limaa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6a240c2f223d6c9a8b1331e51a23118d05cb92e5c8bb453942f12eddef435c. 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/SEBAA2202213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6c5326d39b97059dee1c06f76f8602f223abfb3d93e371942f3fd84ea739c9. 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/SEBAA2202214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e27ec6bcf7b7daf39754ab9ca86e8fd3e42ab95ef01e9a926e1a53d76886761. 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/SEBAA2202215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96950986a646fc1439e30a648bbbe9da7a37ff12af77af051b1b88994450092d. 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/SEBAA2202216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f828e4d08d7fa90aafc19b64791ddf81bf47f75077d6437336635d1deef9db. 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/SEBAA2202217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0949268316e4b0d04287f35c84e2696646951addded00163a6d82ff0e7249529. 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/SEBAA2202218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb84d911e8cf33d6760b3b316e4089253d7b57c101710faf1b3fa04be7f5636. 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/SEBAA2202219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ffefd98ca75b387a04354e36f93400be790e099f5953ef195ad9e6befb25c8. 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/SEBAA2202220.
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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92928884be89a6afdd1c9f9d1808edf48cd3d3813b04cc77c2e9a764e9d68366. 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/SEBAA2102501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f26e53aca6d79d94bc578b7fd1052bec8920a3c7c14810bcbdf215fb4529279. 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/SEBAA2102503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb12243f8f496f12acaf27e671b40b961ed3a24bc5318b60ba98d29bff169bf. 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/SEBAA2102505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcede07e09002677e537068c8868511a7df94905ac7a72e888e812c16f995b3ce. 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/SEBAA2102506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389a6b9184efab53e805d4dee2dce9e257d7e3ee01ab855c9b1317eda4ca1914. 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/SEBAA2102508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461c4e3a6a52a88706ce721693d56028cc0717e04ac7514564c1dc4bbbb908f4. 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/SEBAA2102511.
2 Composizioni corali: I. Il giardino di Afrodite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a42fd8c462982b70082b302b05767b7b2a4fbfc8f3d0493eb235b99e8e526b7. 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/SE2FO1800204.
2 Composizioni corali: II. Piena sorgeva la luna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc089a00ef21dda048edf31b218ad91519a80cb2fdb7bdc71b32b2f97a39b468a. 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/SE2FO1800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147b50d2de35178f3481c96a91abd43395c6b896edb709063cc352c1948bfffd. 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/SE2FO1800227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73f66fc28bcf22227723af38071d78c013b677b6cb8d3fa99459ff482aa70b2. 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/SE2FO1300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9730a6962bc4c1756d9077801638bab6653198c4d955c177e3841f6fd68b17. 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/SE2FO1300103.
Trois chansons bretonnes: No. 1, La nuit en mer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72a2ae1006488f7872b9a11db24a9a6c693dfa64ad87605e68d34c2fec0e96b. 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/SE2FO1300104.
Trois chansons bretonnes: No. 3, Soir d’été
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7609dc45af8e2d1de95ef0e980ce75de5c5668c1377f33d4257a2be98a756573. 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/SE2FO1300106.
4 Quartets, Op. 92: No. 1, O schöne Nacht!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1795ee7e5906254d1f2ca865807b0d5abaf0d101349f05390ca72bd6b32336c. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/SE2FO1300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1897ba7097346f7a55e1531fec387e6d240ff01f592810fee5ca3f6fd21efc4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/SE2FO1300116.
Drömmarne: No. 2, De till dalens hyddor smyga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a81dc17c6134633ee511b4c1759b6cf4103093f8f705e1ced35cd54084b6d4. 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/SE2FO1300117.
Drömmarne: No. 3, Till den gamles bädd de gå
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d5725dafbb9dc93b86038b90fbd8953b9c7451e6a9bc4f0a016cae51ef4e39. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/SE2FO1300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f6f90798b04c82e26abb8890103be5eef2ba561b01fc6012f7bdbe3d781fe6. 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/SE2FO1300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27b53d20b137cfd599d40afeeb0024629005694b40851a8eb713cef74633c05. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/SE2FO1300120.
Drömmarne: No. 6, Vid sin lampa tänkar'n somnat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932c565c7d550b35bf1fee61dc1e5e00d43d578d8cf3ee793855b0e69da13e0f. 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/SE2FO1300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8712e3fdcb7d65d557eca7e7f4eb638f2333952294fc135684f68d67f7f96af. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/SE2FO1300122.
Drömmarne: No. 8, Med en barnbön på sin mun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b73f91e63e978b49c317b5190b52fc5763b03ddfced80f04a509c36cc661699. 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/SE2FO1300123.
Sånger för blandad kör a cappella (komplett)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78730ac5cba1b20f071458e952bba218a5e875ce7f76c4d08b075e3efbb73526. 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/HKI190920614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe745c321a642a9bca32c25fc45c07f8e5322e2d67da4a6b65ae5d5158b0be3f3. 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/SEYOK1939544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fefbe290f29a7fb9752cf603d4ce154f5d086bfa99f892e822714d39de647e. 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/SEYOK1939551.
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.
Sacred Treasures III: Choral Masterworks from Russia and Beyond
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf763c7812417b801777f4ca116ca257d99a61f249490768e1a17a1c36defa3b3. 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/USAKS0501129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2f7218d3ca106f870b85ae1c5c639ea21046f29f575e66fb786fa4aa8bbf96. 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/USAKS0501130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa424300462e024221b37c9848580b0247f8148aef9c76a8fcbdd5d8e5218a839. 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/USAKS0501131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b95b448deda9e2871db263fe2d13599c34ce271918433ed03db5fe0ead341f. 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/USAKS0501132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2d43d9a74d23d51cf98cb23576947e0985cd21983f24bd130f982b33b1931d. 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/USAKS0501133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa851ed953f1a4ed9408dad970b0778ab287cd6a7bd6d643b490f402929602ca8. 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/USAKS0501134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c794532edee2004da4094f778bfc6d8afa99ece4e211c25b3120cd2b3c1fbd6. 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/USAKS0501135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f314c9e077507c8c22295d3e45b062874101c56ad1bac04fd1cd8cdf0575aa. 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/USAKS0501136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94c3fb01cd338319cff05e603dff650f9d03b83205ef98162e9ae4e9ea4142a. 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/USAKS0501137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720e0a2797c04cbbbce1cd2e3675fbeb70b1cdad401ff4c2f7edd5430b44a0b6. 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/USAKS0501138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263fb740e28d098a2fec1051aa06d3da7b3c95f283a8e371d9b2a0889fb285d1. 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/USAKS0501139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9cc1af3f1a6d83da821e0762dafff31bec4efde5ef4ec652febac489cc95f2. 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/USAKS0501140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1766f2e0439d48e39306d7aaa19fd7ecfcbf67b3d7dedeb24e0b6ae497bc237f. 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/USAKS0501141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c51610116eeb4258b5156fca517d969445aed7617b7c764de09f2f41dd1191. 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/USAKS0501143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758d08503a09fd5670c35eab7ebce34626649eaddf4364e63f96bc047bb583ef. 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/SEBAA2404201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe440b47c40ed134396966565a89786aadd0659ab1548f8b393581f0a9b7a9c9. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/SEBAA2404202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ea08908c2299352131db5a6a0ba558288cc21396a1216f72f303ce3902c158. 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/SEBAA2404203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9da4e81f1d1a9d71100105a0adc35e0937f48b389a3f6b608839789d8ff27. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/SEBAA2404205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ed2402fb14a2bb51c7e5536884fe35db75fb413249d61316d4c633b429b5e2. 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/SEBAA2404206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb600fd636ce3460778baf1233851f5e161f2851fedaa98b9f7112f97384098. 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/SEBAA2404207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd229111bd7c32a478537c3b360bb11bdd9bf4b6c26b7d5b70a94cbb81d2a9886. 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/SEBAA2404211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d6500b0c9e8409b7a663b6b165f4495db2fc675ff8b61e8bcf316ea528de16. 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/SEBAA2404212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a18b8cdc6ccf9b09771c7094e83c85b7446cb986bcb8bb66f34240707849830. 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/SEBAA2404213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e7487e48daa237e897cda6f2f26c7c8d031e09b4d3b69771d98e7852e2390d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/SEBAA2404217.
Swedish Composers: Wilhelm Peterson-Berger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba68e8d45c3dd05969a254d8abfa1a52bd50a2500b499078f083b75a1ad73a03. 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/HKI199748301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d30dd6e064064f3165233eca22e80da18577ced8cc61fbbe09bc1a63cef18de. 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/HKI190915116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2785de6cdb17e031184d39233b5666755a3c8f9f185343ac2b30dc80181e44d7. 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/HKI199748303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffca429deed251d4846b6b645283202e4eaa0356752fa742a9c26461426e9d78. 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/HKI199748304.
Frosoblomster (Froso-Flowers), Book 1, Op. 16: No. 5, Gratulation [Congratulations]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb666fd05b2dcad3a1bd1f100eb42ff98985e0aeb7e292bba7e803f7c2f9a78. 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/HKI199284121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb0d339a7249c3a472a4aa80c23c48951eec5120a7f6d3a245d5e4a9ac4df55. 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/HKI190915119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0efe43f4ad449cb2ecb6b9fa835937bd7a53c03c914a905215c083c103a410. 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/SEVOZ1153207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9459ebecf5417dd3a5edad3a87ed11547adc52d26468ddfc87ce45f935cc8428. 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/HKI199748308.
No. 2, Intag i Sommarhagen [Entry into Sommarhagen]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95edb8059109ec46b5885558e91dbe40ae1107422071f1bbbe817af864a70e24. 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/HKI199748316.
Lyckan: Vid kejsar Cadigans hov - Arr. av Lennart Hedwall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99c53f3f5549230760bb268122b4c2cab00007b9c435b6e78ba31376cd3b76c. 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/SEVOZ8801601.
Damernas album, Op. 6: Dedikation - Arr. av Ola Karlsson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e488b7f3b678e98ee22baaf4c919ea6d0bc6af78a97c412c30e667f7a8a665. 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/SEVOZ8801607.
Tre nya danspoem: II. På gräset under lindarna - Arr. av Lennart Hedwall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9199d4539ddd30e21aef8253a718898f2e85b0a831ba35ee76c0b2c9163536. 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/SEVOZ8801608.
Violinsonat nr 2, G-dur: II. Andante - Arr. av Ola Karlsson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5603fe70b711111cd15b696d29cce5e92b6a1241695d18449aac5465be5b85. 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/SEVOZ8801613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3453819da9ee1e414ac560fb13a92c38ed17440121b16017591d916326c81bec. 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/HKI199310705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2b0bb60627c253f67beb5481c89e2b6ca42fef0dd40d98a72a4aa5142c560d. 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/HKI190920610.
Vårsång II (Det ljusnar i rymden den klara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458bbf9568556e626915a558616cd0e319e5cc049eea4173668c088038c4d9cb. 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/HKI190920606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce8d32b5c3bde3a62421184dd1f9e0d95260ad41aa1c7f80329437c22e8770d. 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/HKI190920638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2df0af09a2ef6fa5b83aa080a670975e32c3c02e800df71a59037cce3b7701. 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/SEBAC9606080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a66177ccfb2667241ca1456dc554bcfd64ba24daba5de5d5e1887a34f307de. 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/HKI199242814.
No. 1, När jag för mig själv i mörka skogen går
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f6629ba79d17e304917dbafb842cea9d2d139b2c645e84d7e164f851d1b100. 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/SEBAA1305404.
Som stjärnorna på himmelen [Nicolai Gedda]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb02ed4ed5b5323a6a8cb14631eaafe6d0ff6d089836f80962a3aa3238433634. 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/SEBAC9606060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a4eafddee6b0a82bae10898eb75751868ef64a71beb52d7ccf839ea59ace4c. 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/SEBAA1305403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78730ac5cba1b20f071458e952bba218a5e875ce7f76c4d08b075e3efbb73526. 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/HKI190920614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e2c1bd5a22cf4a63cac60c399920c10b1dc55b0d4d6b0be5d48f20c399879f. 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/HKI190920631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b20b7f575c2f02b2265a4260d232271cf7be599667a2ee2663e762ab499e833. 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/HKI190920617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5235eacab3bd468908e84073930c72674a72264e35883e7f438fbbb302a42f. 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/HKI190920621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0b52a42e440da96bd5fd97a8eec2acc1f86c5e193ffd2f1ba316fde84346ce. 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/USB8U1600502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4995344ff1b5962a2f628d35ddccefb4cae2552654a3cbe01a7b54d0ea51f562. 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/USB8U1600503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403dfb8e206b17150a0dd09c9ac980488741ef1ea9e14c19d1068e3ff8cb9194. 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/HKI190920647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2fa7c758f60cf852587469a7fbbe3c0ae9900db368c4bd3494723a1091c4d4. 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/HKI190920651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222108963e99114558fb8db9ffdca4c07ae1259bef8180482e57cd2f9c62a6ce. 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/SEVOZ8800426.