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 0x6bb5b4c1e4b70ddbc9db93289845b9bc1a3a1939edadc40c642b9dc1c213b44c. 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/0f7ac3a3-8bb3-4bde-908a-c84408456830.json and https://artists.proofprofile.net/proofs/artist/0f7ac3a3-8bb3-4bde-908a-c84408456830.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 0x18305eb0969739c3ca84545654cd733489703922ec555c8a74a6d9df7364fdc9. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GB8KE2320633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c6325d9016d74ea7bec42dff9a75ad2593b4ed3b3f09876327e5612e84d7d6. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GB8KE2320634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b37efb4404e90ea4ca5b3b3e77857cee3cd3392d37f5f31fd773a193dd4b1f. 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/QMDA61374455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834d364dc44a9a589e1aba8fe7fc638a96a0c28e77b3a249727c87875d95e9d2. 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/QMDA61374456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1739a21e54a66ee98e9bad8c3c75ea68fc6d224804fbfb0dc4c2eec5ed550dc. 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/UK2JZ1300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bd197b6d8b6dbe71e366e9734a222f13f57b4ca62894f3912a6f71c960c55d. 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/UK2JZ1300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3519095aae6a24792c4f353125edc4e2d4dbdeb34de045630a99168570348d9a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1341654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d102b2af7949be31453af6f538db498cb3630e3ede609ca293e7c576969c25f. 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/QMBZ91443996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6036c419666d6688dc3b81532895d75066d8cf3f22f854d570923e8b2c596c4a. 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/QMBZ91443997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035f42c1ce0fee6c1fe59f3856ff56f63cca1408ea868e04a67d7829ab5a0eeb. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/UK2JZ1300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ac4158b662ef54ed372d403dae9585caa90ca51b72263a51854c173f659e32. 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/UK2JZ1300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4846d8727e9cfb948335d3d6e96964fc411073412884e0a5012ec0bf902448be. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWWA1400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79aa61f78fc5118dcc1395548cdbdcb401b719dec470a0238e7db5b75a87cab. 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/UK2JZ1300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e128ac68865de852cc53d5290df8395b3c36f5e0a64928c63e96608fc41fff. 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/UK2JZ1300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d912db45df5c10ce5dde425dccdc6e6af0c13acb6dd5208603bd2b01a06122. 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/UK2JZ1300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459e7916635653f0b1b4e1826d7831f6fc2b45d5529f7085dc7d0c814c9260da. 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/QMBZ91443998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ab9d35f8740ec467636d00d8d0ad878cfb9d43915a5bad51f5889a761d3a6b. 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/UK2JZ1300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b1c1cb8e148caa68c75010e4b880faa0f0e5ae7f92160a3bc3860286c52564. 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/QMDA71327408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177b05c41d6edc6737a3b7d88d398c7816e3889b01b1c5b5bbf5cda99b04e867. 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/GB8KE2320437.
Don't You Want Me (Rob IYF & Al Storm Mix)
Don't You Want Me - Rob IYF & Al Storm Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d0634c5fa5176d26de38c934afb4cfd9857a9910fb2acdfbc4cdaaa977c542. 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/UKT6B2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7572b53f466b93fa4e07ddd25b47857e22cf7c212e288f0b35cbb47e2f2ed1d9. 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/UKT6B2200595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896917d1aea9b05aae2348ac3b26808bdfefd2d4e1080fd4ab46f216dd1e5839. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/TCAGI2292050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970868e4cf27f9b8064affa7f42f5c745fc116670f19be5084fdf90f9b87f594. 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/UKT6B2100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa549d51546877d19ce486b8eae52b2c1c55858f8a42ac652d6c71da4f508378b. 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/TCAGI2292353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908b4852a6bd326e269e98a61c33d2c33b058920ad86854e46a0e59d9dc8d334. 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/TCAGI2292311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161524d3992ba28f370f0bbe43f509fd725018af086229af1ce3c9f394dc0f18. 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/TCAGI2292334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8af148e0827be738c6b8105d2b8fc1478e8c8a3559eeb0f490bc9ea6a82abe. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGI2292248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ce587c21727b409331326f8a7ef92873351c29843aa69007d5ddb7700ceff4. 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/GBWWA1600368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc49bc683d06fac217f62837b722b0cdbafde8337f745b7dba009375b04aa75. 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/GBWWA1500247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fb906d4e7d6a8a683d6bdeeef9a22f009370edeec101d40be8060749ea0925. 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/QMBZ91443999.
50, 000 Watts (Kurt Remix) / Coming Down Hard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2636b74c458c6aa66932cb638b89d6b3b7547986fdc6dc41df8920ff420e2af2. 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/QMDA71335265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122d78cab95e00a072894401886bb40c22c9df74b693fd0b0e64972403706418. 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/QMDA71335266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3900baf8010e73e9b66e21432dfce729694868a4e697a1c592ad9034c1e4484e. 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/QMDA61374333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2649b79f5106a6b1b4276b1411d2a50b42b8ad61f466390c1c6a6e8e244977. 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/QMDA71327425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f29591fa22b7fae35c88d185bf885efc41b3506a670a98ba563b42cc4e5ed2. 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/QMDA61346591.
Never Let You Go / Here It Comes (Hardcore Heaven Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b424237d3eb572c2571b3ac9e69fd20a6670a19cd6213cceaa0b0bf2e36e74c. 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/QMDA61374454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e2eb75cb7afe4f742952ad17ac7c222d4532c920e4388fcee91c2732e41af1. 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/QMDA61374326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fccfb7eeb2aba1e9a91ee6063699de95bca39e751dc1d1ce8d23da97c87cbed. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QMDA61374331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38260c2af870fae6875d1ad9c7b52c3c362f5e6aec079d2d2277f4f8356dba3. 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/QMDA61374332.
Bust The New Jam (Hard Mix) / Give Me Back My Heart
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199c0bf9b918707fa23717b9834e4f4a053434e2fa366708ed7d09b1151fc2d2. 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/QMDA61374364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4485c8a61a3d99b887fdfa341d04abca9086888cfa0e2f9db180ba7c3f356da. 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/QMDA61374365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72503bfd03e96c447c913151bdac510f5bfa07a6bdb2a2ae3da9a499b88019e6. 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/QMDA61374170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a106253ab7665caeccacbcb4bcb29fd63e5b266828501cdf3ba6d34358db8f. 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/QMDA61374324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae63f4144cd4e9d5cd0697aa1a36489c8dfa469c8c8147b32bbd4f05f76ecbcd. 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/QMDA61374358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339d386c0d6e4ffe8ed0fb80b44d0d443f0269757a78df067298c78e7e3fa974. 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/QMDA61374359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f439c2cfcae75ebb2f0ef066e96c37ca3e7ce81cf5920935bc21f635c836b5. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QMDA71327422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445ff517eca8968c2ecd41c44b924734c967d4ef11c25ac8a5274155924dd2a8. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QMDA71327423.
Higher Now - DJ Unknown & Seduction Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028ca93bb0c9c399c318b7eac758f229b76c319b67baea8b7d50dd3be27e7472. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61374321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9911f8016d83e2ab2c76748dca23c5939eba202960f3f61a575fc4df9990d2e. 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/QMDA61374322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378ddff8372da5e0b3e056d634c0808645a3d9a5734a6e40915a1b8c01ed7bdd. 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/QMDA61374312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cf3d422589157d709250e04769d5e4dc9134422e65efdfa6c219b15defb078. 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/QMDA61374313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7208ad88e71ccfacc582ab8ea49be73bb6d2208a959831d023a0b1e5980c31. 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/QMDA71327407.