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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe562ff4bd1a810ca391b505c16dd9fe7ecc94492292d9dd978a3bfb9021ef839. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/748fa236-ded0-4c5d-8dd7-b678d11d11ed.json and https://artists.proofprofile.net/proofs/artist/748fa236-ded0-4c5d-8dd7-b678d11d11ed.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493f38cbcb2444478ce2ca5a917ec7b0a3b0d24a6b9f32dbf32a2cf32df0fd07. 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/DKABA0900720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fcce8d9015f98bf096538b5fc9a0fc92a1a78b380650b01c86cb185c1b6f99. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DKFD53648292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301907aeaa1a2c7f31ace0dec1d98b978af2115e4ec6cbb6d8f085c996d910e6. 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/DKAZA1900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8beb4f6db0229032d45291c532ddee8564ebd2c302f64f625aa80385a46a518. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DKABA1000978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7800d332bbd5eb1431abe05db9d108510bf1345d2c64322f23988a57184b3e22. 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/DKABA1000974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d955e65247714dbaff1745f44fcbcbf516ea82a0f55712a71b1bad805cde9d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DKABA1000976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccece68844c966c3325ad343e42dbc5a0c1243a18bea71203800322aa01d5f7. 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/DKABA1103518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1303d613cf3e3efe34c271fe071bf123f8fe21cc0eb42b4ae6fa9de895fd4eb. 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/DKABA0900654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258b1a24947d14781bd9a621d3a49e1a52cfe7b369ed768ad2e4b2d82c1643b8. 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/DKABA0800311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5298757deaf12e2037a69f44e3327ebfaf2f9a6027f7d35f9c25c2094c16dc3f. 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/DKABA0308501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c09fd23a2b0dce4916bd363439569c1df7165b0f26dbfb96a2267e7ccea864b. 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/DKABA1104129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3163302af19541cf1dfb92e2d64f68799ece03c87d9d727dd99d7711346760. 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/DKABA9907101.
Christmas Song (feat. Gilbert O'Sullivan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc451255694b03e82ab924cc473290428ee886868baeb9607331d15c9bb8508c3. 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/DKABA1104149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9ef5fdccc8248e34419bd53ee27954d13bed67456e5b06a67a2632d4879ae9. 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/DKABA0701527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c90ba2f1a3705322de8c99ba01491b358cff724f92408a0334c3b14ba4c1349. 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/DKABA1103275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d417aed733fc2f08743a1c6cdbfe6be9a64fcaa35d5fcd6ee789325e9980d6. 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/DKABA0503801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef20eeef8277cbd80e87bfa2bf031bcb8076b21a8e001df67b97578fa6500a51. 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/DKABA1200801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e4be06117bff0748ba50fbb16f8691eb4ab970aafe61c61c695c2dd90afed5. 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/DKABA0308506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8336486e0273b6459315a78b41391d020a0f5c3b17e44f0b3aba6815ad57479. 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/DKABA1200805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fbdec2dc3bbadd56d9c57744c9f2df6a1f09ea985960e3c770d5b316527787. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USAT21204583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fcba8094ffb3c0bf683a837cd984861a6f86896fb55752b0c160e2e7f4ba00. 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/GBAYE1500927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc52d197163dd24d2f9f021676808671093798be554bf12d6d543a191142b023. 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/GBCRL1800153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967e2c69ae628e3c31cf5a94464c9df8fb46114621a8b152f8a837d7bf1d6a58. 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/GBAHS1700024.
For Fuld Musik - 25 Danske Jule Dansktop Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8b8826a4bb3cb04b7c40469be2d33a29d1239cd1929389c737ea2040005862. 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/DKAMG9600601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b432f512bb2fb7129e2686eef5283b1e4c4aa509c23947be0cb4d8bd75ab6d. 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/DKAMG9600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc9403f6e8448c7f64ffee2df1ca25ddfb4dcaf7808f72492e82bc6bcb5670e. 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/DKAMG9600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348beea9212a28ef293d0b5534a258bc2b5ef80c809f724808518369593feaf4. 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/DKAMG9600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2813dc85d5797ad67be77aa861b3cf1c72c9ef98ded008ed498e54edd637d3. 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/DKAMG9600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13912a47d5e7cf419a0b61dc84770f626fac5967b0deb806a9b942053b344840. 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/DKAMG9600609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7514183383da3102a5450694f972e56a026aa9eea241a419f9f15b67ba1c6086. 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/DKAMG9600614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc9ac1920813d01a0c3cdb263433e5c0e200d553cbe6b76d151819ceab8b5ad. 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/DKAZA2100282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdda7ad0c70e2627f35060241d0c562cae01e8acf3ad47d416154bdd6024f7d3. 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/DKAZA1401016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4a6d5936f24540fa2b3ed488ca64d9530553aebf81bc72fb25f601f1a7f6c6. 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/DKABA1200711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5298757deaf12e2037a69f44e3327ebfaf2f9a6027f7d35f9c25c2094c16dc3f. 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/DKABA0308501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d417aed733fc2f08743a1c6cdbfe6be9a64fcaa35d5fcd6ee789325e9980d6. 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/DKABA0503801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cf677257645aed8b8bf48d07e61541e102b4884d7ae7b921b4791e1a63bfac. 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/DKABA0503807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b07f12fda41aa6c6d53c4db6a0e9d4e8a6eb0ec105e0513885b99ed2067f9e1. 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/DKABA0600471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a69c3da89cf6d302d4cebb0166c43594d5ab9c2c48476bb0ab967282aed03f7. 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/DKABA0600505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88ff3461a48c35824cf10c4c8e597f1b27fd31722589595ada02acb141f2598. 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/DKABA0600490.
Danske Divaer 1 - Store sange med store sangerinder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4454253154cfb0863db79133611d36333830bf6cc0f869b0181ca87dad77754e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBAHT2000826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6911fc0c8a9cccf260d2dc4caa0e43d89875f52f477a12fca52b17d8517be90. 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/USAT21704212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce8fbf805702907534c10b17331d543376303585893b58be23eb38bf775361b. 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/GBAYE1301770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6911fc0c8a9cccf260d2dc4caa0e43d89875f52f477a12fca52b17d8517be90. 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/USAT21704212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bd0e0d55cbab3711d75f6ba2ff033be6473b7cb99ac294b8af9317a1799bf1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKABA0900647.
På loftet sidder nissen (Med sin julegrød)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427a56c379a3b677847d9360fbeb1ebfdfdba416cb51bf9d3345a37054ab2ff0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DKABA0900781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a6e26e485570b77986149c5a80dc0a1f2140b998276d4f0ccc5ed81aa15405. 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/DKABA0900655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ad3eb892ab22cbe91fdb89a2625b9c5a1668fdd4ea52c2477775ee7bf52a85. 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/DKMV62200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6911fc0c8a9cccf260d2dc4caa0e43d89875f52f477a12fca52b17d8517be90. 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/USAT21704212.