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 0x74e99c69384344c8ebb2b4f40468c95ffa62e094acec7d247ce8d8f5b3820142. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83fa19b7-0f9e-4d96-8aea-a8ead06bfe4d.json and https://artists.proofprofile.net/proofs/artist/83fa19b7-0f9e-4d96-8aea-a8ead06bfe4d.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 0x18fddacb0edc5340fd4f8573963eeb40300858f64d3c26391e6170d05c7bdeb9. 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/QZMZ92447470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e7629e9a5ed088e47753ef46b85c01228e2bdd0571b26c1d6a3562c4b8bf94. 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/QZMZ92447471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb559ea2f9251a29a10ea4dc72c19a571ca43e22ee74ee53c8b3c0d604976d8a4. 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/QZMZ92447472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d72a6d985697317cfeb30f18ec5e1186648dd52be5a2a6ecb7dc5d75d3d48e. 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/QZMZ92447473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f85c757b9de4220df3d62aeb34addd145705e1d2518ceb0fdf0e5d0b9f10ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZMZ92447474.
Talking to Your Sunflowers - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a8e98246454a6718eceb18356e80cc67b8128411f6c188ca96299b35288faf. 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/QZMZ92447475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253d42eb19949ba68a3fdc7a7cbcd061d99a63e404fe353a05e208b0c0dc07b1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92447476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fd9cdc6ab01a41c4f178fb066242c27c21e88af21ff008e5c2087ca211830e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZMZ92447477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3c791ae9d12c6dfb7edb366340666ea4869e38505a3e718710f04151ca414f. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QZMZ92447478.
Morning's First Light - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbac221aed3b9f40a2db26c89a134d66f3a92dfe8c88ba672fdd04bfd065d2ac. 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/QZMZ92447479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf835940ed3df08a04b35888707dbde9acd5d6d35b1dcbb447ff59e1c749cac91. 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/QZWDD2390146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9339efb41146de4469c715a18d877b16fd4924493cef978c8bf34dd594235ec7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBWUL2270744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb621ca282d0b9728058c1cf43d88d339c866f17600e95610541d17d5a121f517. 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/GBRKQ2227862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f81ea149b9841de38d1b4256f7dc4396eabf4079227378c1963b78a5d719fe5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZWDD2320946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95efb138f245bdeb46cf205e0cec4ce963d00993ef9e797f522ad39a8c03b82f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZWDD2390163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8718e415dce3955692ccbc37be322d1c23739cda4d71741e9d5681b66854c5. 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/QZTV32336191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4747f3b121b4371022a91713cceaa9b9bff2cfa1d7328ba7ca2b5ca6f224272d. 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/QZTV32246148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf218cb20445f3cba7decda26b31747a59ea0af08ac2c0ef688c3debc730a65. 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/GBRKQ2284486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fe117a503c6d1ca5a4825ce53323711dc3cfcbf087bf3cbfce601fb160f4e1. 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/QZWDD2390176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacf82857c8a5d802eb16292f1f077d2443c4b8ed8a15b885f8e93c20f530e47. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2390188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cbb6e0c656aecb6a2487ba910478c5665bc2fe71bb881d66e01a6c6dc624ec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZWDD2390190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda53a0c31aa5dd213568865acf59798e9d2dd8b100f5eae6495b56ade040683. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2390193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501bab1801890a4892a5ade3e2417545cf794b3c4dc9b87e3509fc4ef96d21a9. 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/TCADU1879380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35236ee038ac3bdd6ce3a2dd65dfafeb2e252280db9a85e1e70d067c09478de. 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/TCADS1835171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ce791d39e0575c77e6c5d4c35db050db76e0b4c9c099beff7cf0456966bff0. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1897872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14ea347b7d6dc4ee424345599ab2b12530f90bb76da38af3755157774234e73. 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/TCADU1879398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ae42a630fa0698632038e37fd36f9d505ca9f9cd0de7bef22ae4b04b563977. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADL1862498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82eeaf1797efbedeea76d80d6859b1502b4297eb3d8fc76428fe4b29b2537635. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADU1879402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d8c9a0b54b623ae5e49a9dccdbdb7b544be147bc991097cb2466d60e91d9fa. 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/TCADU1879408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d400b344739f7da235d714a2841c2d18678ba10901e8e753fdb11a29ed232f3. 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/TCABN1347496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39caf2260a76071bc319109d4446c6674cb07698446862ba9ed592b277eb264. 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/TCABN1347504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd225f24aeb7bf1da3bd947f065732a0cb3eb0aec8f810b7fe285c75ed51e4bb6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1347505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78aaed1924e591a760389f0fbf213a26e39445ad7cf28a55deeaf27bdd75e664. 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/TCABN1347506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d276caf2971a438be55386052a2e272f59ac232f69ae550effd063f076a3333. 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/TCABN1347508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fac7e679c244d94f80448c606a922464e9bd07f397489537d46d01db426157. 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/TCABN1347509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4524e2be2e6014ab771d610912af16d32ebe1a8b11e0ec2b878cbe281d844c. 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/TCABN1347512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8260c5b43815cb4018246841c9fcb1f85fc98c3c8ac1bdb710cca63d0a2f2015. 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/QZWV32400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf835940ed3df08a04b35888707dbde9acd5d6d35b1dcbb447ff59e1c749cac91. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2390146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f81ea149b9841de38d1b4256f7dc4396eabf4079227378c1963b78a5d719fe5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2320946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8718e415dce3955692ccbc37be322d1c23739cda4d71741e9d5681b66854c5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTV32336191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4747f3b121b4371022a91713cceaa9b9bff2cfa1d7328ba7ca2b5ca6f224272d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTV32246148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9339efb41146de4469c715a18d877b16fd4924493cef978c8bf34dd594235ec7. 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/GBWUL2270744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf218cb20445f3cba7decda26b31747a59ea0af08ac2c0ef688c3debc730a65. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBRKQ2284486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb621ca282d0b9728058c1cf43d88d339c866f17600e95610541d17d5a121f517. 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/GBRKQ2227862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41119c8d8f0ec8c53dada79f542417518f203f904adf2f1afa409e1b7301368. 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/QMBZ92041639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa034ac05cea50c6252d9f4f4a9add14ec628d5e49b54e55cdfffd87e0b8e0c9b. 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/QM7282052137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ea73c73c4d5b85b9848c5516492c12ef7a3624442edd941b63d0fe49013306. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMBZ92041642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326e6b37eee1b0aa6a070082441bad119c16cb7d89fc24208a76a03db2b7161c. 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/QM6P42083631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0264c8b173934cc2a4e0df4ab1527dab4cae2d6dffc0db8978f3f9e82bb4a1bc. 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/TCAER2019942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0264c8b173934cc2a4e0df4ab1527dab4cae2d6dffc0db8978f3f9e82bb4a1bc. 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/TCAER2019942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ce791d39e0575c77e6c5d4c35db050db76e0b4c9c099beff7cf0456966bff0. 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/TCADS1897872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35236ee038ac3bdd6ce3a2dd65dfafeb2e252280db9a85e1e70d067c09478de. 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/TCADS1835171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ae42a630fa0698632038e37fd36f9d505ca9f9cd0de7bef22ae4b04b563977. 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/TCADL1862498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e9c6a9ab8dfb39f78581b1bcecb386e5703dfa1a08b6179df20cf34a3d591b. 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/TCADB1784224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8594d1b155ea31e26f09f7a0799492c38340ae49922188a1740dceaf955911b2. 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/TCADB1784221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd838f95ac73efb7df50b5909c5245305997fd0af3e23b133a64bd90d762b1a7b. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1784193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0640534a177b4f1e03838c35b649142d9d61b5413f4143182d5be335f341fe7. 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/TCACW1760745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0827656524003d0e5d9f2256d3e4cdb102b2b0219caf3c927fe05f14bf23ca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACP1634550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1940441a3ba9378c0b83afeb27f31da446767ba204a41631a3078595df53fb. 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/TCACP1634552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687e4acc9d8199ec0d32cfcf533bb22b9819b96a06bd43120f99209849612d25. 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/TCACP1634555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d46f2fd17a46b05ef28b8a2d139dc1779c02ef11b9ad02262a122dfb23810fd. 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/TCACJ1531335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb947b1b590ed420f5ee614d97cd19678de513f02f6fbf482d34c46474950296b. 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/TCACA1430705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67408a6a575dffc25f20ef94a0850880d03a323861041066e966467f7f5e83eb. 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/TCACA1430708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d24f4d349521e0c79952f58db731f05e587ffa8dc122df48f36b4f711910ab1. 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/TCACA1430709.
Indie / Rock / Alt Compilation - October 2024 (alexrainbirdMusic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8260c5b43815cb4018246841c9fcb1f85fc98c3c8ac1bdb710cca63d0a2f2015. 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/QZWV32400200.