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 0x1af11ae90d6f270a244c6f2bff15804f8ba535a8f754f821e96aa12919078cd9. 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/d43e3e40-4faa-4d69-aad5-7580f86cc114.json and https://artists.proofprofile.net/proofs/artist/d43e3e40-4faa-4d69-aad5-7580f86cc114.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 0xc70849acae80339d0dff2e6bb334c8025b59967eca5df212f3afbf34d89d8464. 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/BXKG22301539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6b9c19d2f8b4dbd29e94d6104456be209c3f52b1ed254c330cbc085d3a76d4. 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/BKP1M2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fd4168cf6cff698ddb3be04cd7b3e424319e790b29392edac674c3949bb2b8. 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/BXKG22400611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08ea8179815015a4cbeb39baec3affc84ea4a6c2db64207c682db15c42c0436. 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/BXKG22301500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0f96864bfdf47a591222b130e329031334a97d6ab84f24f4330ceae1cb36d9. 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/BRUM72301859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bdf2ac8e14bc4a862e3606858408a29651ffb0604f556e0e9dc175bc507868. 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/BKF5C2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906ab30a793214afcc4e744eb40e33400e53ec7af8277bb96256300b1e04a1dc. 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/BXKG22302794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bfe53c23e2be4fa936b7aaecd453b254f54115eabc0abae2072c977d4c8f6d. 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/BXKG22302795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fa2a75b3abeb1d42356c5a6ebc6d62988b7e659dc6014538a92ed6843e4308. 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/BXKG22302796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60594d18f472c666387dd6bc23cb85ae1b34a4ab4e05c0f594f5c6649d8ed02a. 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/BXKG22302797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9d9c7139a009ac5d83042f79dbeef1b3ede56ac91f2dac2ea4c424b876d298. 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/BXKG22302798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd85a5e47606d79a9480fcef6807e2c8ea4507394508d01c6e7e1ba5df51c310. 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/BXKG22302799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4275b1f9b1339d05a9dc5a7e68e7841048781dae5e49b7db7616e643baea2e0. 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/BXKG22302800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523fc5aefe45b32ff56ac617062df0a96bbc488a7cee397b2e2ee5a318f2bade. 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/BXKG22302801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608e5496cc47a1c63dd4f8646a6808c3a04474f7c1405b779b1e0342a61f08a4. 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/BXKG22302802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff076c57161a87f93079425d9eb655d00e573cd21415cafad48db5f5456e7795. 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/BXKG22302803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd288be56864abb7d8bd961b8ffb70b89acc78bcf21edbbbd97b76724cb48ef. 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/BXKG22302804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073b6d54443212f811f11ac1bf789f60a280f0c66103e58b5920942731917e12. 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/BXKG22302805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37fe2ea1e4078e59ebf1d347249358e99d78bfbc624f76c2ed1ee6bbcd97d5e. 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/BXKG22302557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe61bc510d4db9d59cb487d64f834e8cc68d61b9edf255724fc0c60761ba937c. 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/BX7P32300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93b8b6462ac16dfed5c07f5e43c2a79d8675fe57de06a57986a6b663278f9ac. 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/BX7P32300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb110f3b6fa7ba32be5a8e5682d27b148ab31253fd095feaabfdf5b81acbfc40d. 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/BX7P32300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd212ffcecd1f36fb5fa5d643c698cd9733bf65bcc6e8463371bc8e1ce79e47e8. 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/BX7P32300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb4bd58e092e9725754eb6ab8df6b39b4f09b6cf81d667eb41cfb2ee8eec4c4. 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/BX7P32300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819eccaefd277f5e653be7b4529798fb99d780be2fe1ff298473b9207cdcc92c. 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/BX7P32300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6349251853f314ee5b32b7b81a0c64de713ef6c931c346901ebf752cd274a437. 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/BX7P32300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb6821f9f1168ab7d1a8ce8114b27b208473d9fe8b0dcb6238870ad6dcaba2c. 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/BX7P32300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a85d09e531dc2b6916cdf3fc02b3ef19f0500a8ed397d95fe6890a1cfbe56a3. 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/BXKG22401517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f497d3bdc1d4a21fcd46a2341bd3a27ad4ebc8e3386e4e514d0f4fe1c3a360. 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/BKDFK2400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca2ec21653024ed720cf0823f47b9b72b3c58f58d594d79df2894e644bac44f. 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/BK2242400646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ccdad854ccf40ac183d00e7c17553b9466f9476eb7323e7b8faa9b4d169ae9. 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/BXKG22302827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571793ba36122a575751a57d3037de86a9df681aea55c4e7ecb2959359c8aa04. 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/BXKG22302792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6370294885f8d068fbb6e17319699b3f6a4c1f8aa66a4683806451af0fd146. 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/BXKG22302544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37fe2ea1e4078e59ebf1d347249358e99d78bfbc624f76c2ed1ee6bbcd97d5e. 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/BXKG22302557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfc6fe5c116e5fdb5b5eaf0adb2fcfdecb950f1db969d2da45f6e3cf4543288. 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/BXKG22302169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2370625b19e2d0f6218a696d4781ff8a09b05d81348d2f3988d2483650a855. 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/BXKG22301934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b484ca0c0c3ea1e22ae245d070b635c895c9d800d59d873ffc2acc1cc3eca9. 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/BXKG22301857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166e942a1dc30018cb576d00151cfba5596e287a9bbf4a3056918efb91950c6b. 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/BXKG22301632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc2fe40e32a18a27918c8f25e8eab2585bbcd9ee9f7bb2f02e9e3ec0099e766. 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/BXKG22301701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e87198ba19d98469599eef727f720d4ccd490d37d22bc0a761312e5fa1df5be. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:09:08Z), 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/BXLNL2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707. 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/BXKG22301291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe848b0b16179fce7ce607abd31a882a8879634795d3e5f619044ee826ce370d3. 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/BX7P32300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e6daa15d2f2226e21fd043c90d891343c916001a93f25053f16aa2857105ec. 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/BX7P32300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95466cd1c180d7eab7fcc92ac00229bf5e411bca77fa1ca62798eeb30f6ea2fd. 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/BXBGP2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc02630e9bc09508e69624412c4d9261a7915b08f7e88fbca2ccbc093c72270. 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/BX7P32300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2b2d68b181ab8fa804a14784cb52c9ee9fc09c5904a5a272a06b28ab9e8d3b. 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/BXKG22201374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d76664f7995f3bfd275bb260ed7b221605ff9476b41ab017794a5462ce616fa. 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/BX7P32200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1b436c484194439483b28fd326602dc2d8bba45d4b002c99ab5a1c554bcf43. 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/BXKG22201309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b204ada69fa2e68b051f14b1550a6c53a98c098bc04b6e445b2acadb308cef0. 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/BX7P32200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829349654309532cdd5c10158b665c474e40a9ee1e9a3372bb823d95488c16e9. 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/BXG6R2200812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a5110290b77f0d2f13a2926ff17bdb22a61685d8c894d6ad35549c3b5842d0. 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/BX7P32200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f99c9679c3f0afba8fa868c7d04f7d02ced406faf9a5d1cbd2e42344661359b. 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/BX7P32200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d28af6ec787000eaf4adfd7b6286bbf7672026036cff4902fdeeafc49f651c. 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/BX7P32200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce80ad102e899b0920e37736e4a533658c3d4cda2c8ee4af87254af9e11fe0d9. 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/BXKG22201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22f87a7349d436dceddd2a0447a9e756fce4bbabe9cc5dcc495318b637cf0b2. 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/BX7P32200125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353383a4766e41f4ed2153aec4356666b5d6c11af66569550ad4d4d969ff2f7b. 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/BX7P32200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5925d36a60192738b751776e9ccc4d39e5f11e9c542bd4a781b143b28ab89b4a. 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/BXX722100148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b12650cc83ea8adaef20846da64743bcd8b06bdd09e503af11d2977a9fba05. 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/BX7P32200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619ec5895bbd5fcb37a2afaffb03313cb74a9a80a436a23b795e4eb8e8042421. 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/BX7P32200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb712e5a38e0da1ac6fee42970e8eddc0a95f0727ad77dfa94d1a66132554a9f2. 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/BXKG22302781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c960f5129fc80c7d3f95d18a0f922d676677788fa70131950e477ac0959b1b8. 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/BCV112200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc857e77732effe1c1568461e89e37ab1de97f3d87bea5bb3a7e0883a819f97a. 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/BCV112100027.