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 0x6e5eb5698cbafd4164d39f1d7d6213604460cd137b3fa653cc2ac016ffae3a13. 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/345183fb-e601-439a-885d-daa24e86fa39.json and https://artists.proofprofile.net/proofs/artist/345183fb-e601-439a-885d-daa24e86fa39.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 0x2ab3f3267a8bd826e7bf4e9aa60fcca23a0d1494bb5c63f2ff8e26c4f62725c1. 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/QZNJY2432020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603e0bc112929dd6a3d78bd906e241a403c7e1c145610a6a68365c4092e015d9. 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/QZNJY2432021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d366f41225d88e7cea513b03670795b5fb24ac51be46438bf661cbd9f67dfd0. 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/QZNJY2432022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724bc10d5291d166216a8e79b1a7ede1359bcb7455208788d49a3f6611b99a59. 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/QZNJY2432023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1b4a87011badea9e65447e4c229e75e2e1e44be6f69d64b8293227dfa14baf. 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/QZNJY2432024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdbdbaa6e5870d15a5626a7dcac6222be8683fa2ca1fdd0dad84af3b60b7a4c. 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/QZNJY2432025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43786e8f931db3a46277b0f638a127bddc3e1b97c78b2b7091f994d78bda116e. 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/QZNJY2432026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240bab4c968c92898f88a60391a674ba2cabd2b31e7087530e56355b9c333ac9. 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/QZNJY2432027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a119a4caaa4c433249e4cb376ecd17c1abf07db0d0d18167eb9189167a067a. 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/QZNJY2432028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a1a803cf9971af3943425b3b0901a2b96eaea3372446fb902f1949b120f9ac. 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/QZNJY2432029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66245b1c22f67cd57e894acd1432754ae21e7a758c8656d4e12c1c1e33e343a4. 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/QZGLM2424492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530ed3d8d7f39decbc9f77da0596e741f87ebe4fc1c970efeb579ad93879676e. 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/QZGLM2424493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf930599c9a2b94d9d97b4a64039a651581d7402fbda3089f94a1b99dfd3b6493. 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/QZGLM2424494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e19868a81c998303f690ebf46d9c9d17838ba83d8c45d83222a4b9b6cb7066f. 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/QZGLM2424495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38fa26846e61cf50031aee6c2d80eb88c251094fff562bf4537ce68e62181ee. 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/QZGLM2424496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a8384677b4bba6240b41cb3e0eb4fa53e2dccdb6350e482b2e5494b0adfcca. 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/QZGLM2424497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b454124415da9cbc3f1073396fe8083bfc99180507b3d08bf01daba1d48173c. 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/QZGLM2424498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342b318854788d6ccce6f41c96cf7cbba1b417ae72e93a79115c82a07f1d3333. 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/QZGLM2424499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282841c6a9251645cd6c213ee46b499411cadb016e66edbaa328eb5c94d462e0. 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/QZGLM2424500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2c62d790f5806fef02f924d638aae813bd8e9b188a88fd2c4165a47abad5d8. 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/QZGLM2424501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3651df39aaafd68914cde20b4fec78763119d24c46048de955b1c344949d7893. 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/QZGLM2424502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3d429c7f5e18b75302383113e67ab1a31787e7fc8c4aee92e30d3caf8ab63f. 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/QZGLM2424503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750d12ed8f9dd4766a9106982b808af4cf55f649e290a94a690407d7186dc1b5. 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/QZGLM2424504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf19b66dc4b6e8133f3904256c975233bde61b236ff637527ebf86386d8fd8a8. 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/QZGLM2424505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223b2ad415ae222901871ebe403b551df884cd04eaf943b7bef2f51a6f5bcd6. 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/QZGLM2424506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77342d69f2e764fd5f2bf8aab5856465be6a693eec3bd8acb498f5d0ec6c9ca. 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/QZW9L2320540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5604bb3e826ba2f77a6487b3d86a60b7148c3808565d59edfbe84d2c3055e03a. 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/QZW9L2320541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861f14051aa2f2d17cb284c06e4eaa31e459da7d992697e18bb67b5f8afb6289. 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/QZW9L2320542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c5669658b2e9edb189cb5da354787e6a945eaccd7bf632de7d3a21edd047e2. 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/QZW9L2320545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8efe9bec2400da50b7fcd06b4b94fc719f604ad1b13794cda93bcc84abec9ed. 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/QZW9L2320546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b78ba61a76cd07c87f29c8d7971890656bef0644f369f54044ee5b9cfd741dc. 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/QZW9L2320547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604ce8fbed2c351a6372025599361cc2f0ee1d1506867fdb6efe3a1fa088964d. 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/QZW9L2320548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dee737b778ff1e54804b342a1b3554e22b20ee2486b2a1952e5e0465f077f04. 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/QZW9L2320549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e6c68e18356474c037188ebdc62b5c5bc40bc1112376d2b24567e1f9ad840a. 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/USHM82357198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6d11fcd1b67246d8a524399625fded2edc8f6c909b54b44bc13dd4e985ee72. 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/USHM82357199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4cd37fdb2dd316cfff8dcf8ae7bb0b66bfaf29ddc6045144d372aa2b66f884. 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/USHM82357200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30e69508f59daed22f179cd6a261e62db1216b67f0ef97988683980278e8636. 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/USHM82357201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf373dcb3402f6b8b950afeba880a8ee3c2f78c0f80118f1db4d790059a9f4a2d. 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/USHM82357202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3d3a01200cca6c9aff95106530d8235ee7b6c1207ac80b75a60354872699d4. 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/USHM82357203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c4bf56cab24f9d3250cd2a27e70821f61ca42fcfff428a6602d3bb985835e1. 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/USDY42331395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a838960e2d331caad39032792e12ea6aff2d9eda5b8cfb73d5d95072c63a82. 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/USDY42331396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f5b6d0ade58e876ff0e70111fb732a9f6aa645ea9bbe27873f14828e3815ed. 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/USDY42331397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afdaf3c31d7eb4a51a949bc47ee560cf3cef483303e2b110edeaffad623274d. 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/USDY42331398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8700f13a0e07ae10439bbbb7a4351ddee4ca1f85bd59c5641cc9d61c3ea635. 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/GXD7V2496626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce895b8d8949dd13c12639144ea696edd0431b1f7552eabf68da5f30e74ce5f8. 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/BKBE02400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d0fb575cbdbcfba6a267ba30b448bda39670b05a5d2d43b63da166b0764904. 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/ESA112434106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd94ec54bf7c548e0d50d9292a384e2fe25a94417c9cb3c6c7e6b2d16900363a. 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/BCE7P2400241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304dcabb851ca6f8139989d9edda95a10493498d147ed8f431752a1ffab155f0. 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/QZTVM2394583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9660cd3b3813e6e88645e5da77bc6fa8a3fa099efa211c0e6cd4d6df7bb74b19. 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/QZTVM2376906.
Beat Implode Noia (Feat. MC Da 12 & Mc Gw)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fd6a845bcf090756ade92e93615263e4915ec5d51229eacd9296ff1cd370ed. 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/ESA112312320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bf37e8681d78bfa13e83194a2a232b2183f4d314acdb4af4970ff1a84c0fd7. 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/QZMZ92345643.