Durand Bernarr (born 1988) is an American singer-songwriter, producer, and DJ. He frequently provides background vocals for neo-soul artist Erykah Badu and featured vocals for other artists such as An
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 0xa4a252ad2b47e27e9f17db2144d5648a9a3ce7a9b2c3c311cb10e0ca331785fa. 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/f878c9b9-bc1f-48ea-b253-dbc77abe10f0.json and https://artists.proofprofile.net/proofs/artist/f878c9b9-bc1f-48ea-b253-dbc77abe10f0.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 0x5eac5878d81de8ee2c36be26f75f93538cac9875fd247dc4673633c00a011bf1. 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/USFP72176609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0809dc9f1eba2210bd7cb2b45c8b668e4d6c8f7fab4f2ba203e9491b061e85. 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/TCAGL2273940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04df937a375e0c5ffe3fef0cddb2d0c1aa6a88933b371e01f42d847e2b5c556b. 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/TCAGL2273973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108aba56c6fd05e04b0e60f1aea9f04be0d09e7ae750f9cdfe04aea98d262776. 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/TCAGL2273991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e797d62c57b3dc7b03c1d5041d24bc8e7411983be69d98e8f7c5e19afada35b. 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/TCAGL2274027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d1ff8d7d58c32bf11c2458940cd8b5019b960e0fb305a0031ec07a69bc41e8. 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/TCAGL2274080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f0138b80d49fdfb9a7dfe135ca5967d956a7efe8212a4e2d906060c94e9bca. 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/TCAGL2274109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0417b182e67e0d88f1f0e461c1d00fad20f41c117dc085e77ebc0e1176f8a541. 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/TCAGL2274152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae9a1826ad24804ab231d063b00f5eb25b586546ab2b1591d26ce140ba90549. 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/TCAGL2274188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44508ebb1de8553015d037b1853f2dbf6c14ee245a661f36c83b99bfa862b1ec. 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/TCAGL2274332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dcd8564a8ef021069d05ae0a8cf5f0e3e046e4c9f85309f62537af0cf5145a. 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/TCAGL2274289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af9852c004c9c892743af3f9c9f15617e7abd26a6356e781c6c59d48ae1507c. 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/TCAGL2274356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5462344a89e45c84f1d6f90482eb0278b485433a0474db2727cc48d74e5b1a75. 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/TCAFA2064483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce53869283dc2c542384ffd6629b3d02e1491bc4a867ac5154901b9ee5eef4f. 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/TCAFA2064593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc0c9246f2404b493480cff46bbdbabb2020706e95e9a523c6ac9a5bc462e90. 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/TCAFA2064606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f566e94aa725d017033aa37efc65a7dab80c80cdef5c4ee8f90ec55db29bea7. 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/TCAFA2064616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e3f78dad443917b27432e0e435d8f36f7731c0b364b1ca2b1e8d27769a4abb. 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/TCAFA2064625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729f7d751f1021dea9b2adb493c8531265e6465d9be9ed16551324927602a00a. 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/TCAFA2064639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62f8700000348be9e49907c10f15f2e8837f06d0020371cf2c2b28c0ded0bfa. 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/TCAFA2064646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e17ba88d81736ad5d9f0193fdcbad6428db60e3317114e127e489b2880b1a7. 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/TCAFA2064648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef07a0ae750080bdeb60ad58c1aba221c2c3f99e3dcbd2750e4520e644a981. 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/TCAFA2064652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b6bddd8f45dd093870e6e967c3b1a3206e8beb247dd387b4a916379aae9d6e. 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/TCAFA2064653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3794770ea35c4fb07375c7a828457092c8da83ee63738bdfd5e48a526fe85a82. 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/TCAFA2064856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e4d13fe0ccc9aba8f7ed26cc4dc9d2bfc3cdd8ff1938cd2276d954ea57cd8a. 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/TCAFA2064861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9110b3d2bdfb493b5dce511b960b2a815af3dd0532f6001bddf9d171578e46. 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/TCACR1694163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0385064602cdeb715579317367906946b4ef8410e5201dd64101f165e939524. 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/TCACR1692223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffafd770fe6e3e161cd320b27d8a51f0482748d930a09e94bef65fab1740366. 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/TCACR1692224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d5f05c735928c5942b898ce99da252a6607f07d3513df8b8768ab2509b12f1. 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/TCAIJ2475126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea467cdfcd5c56070bde934eae3f2dbbd2cdae85225b6ac1611b5052804474e7. 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/CA5KR2450984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6119d280b56f0c5330ea5c039d5f4afaebd204103d73e3a08212769be377a8fc. 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/CA5KR2450985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62e88a28351a48f1c00622f4fbfd8a5f1e1d0b578fc22fde183b64177b28184. 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/CA5KR2450986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899843ef5cfa28f364811becbed464381874f80d0121c5cf906da8ab52851011. 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/CA5KR2450987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2407cac09eba5539943b468e2248ea562d585d4b4f1e4a12016306265962e903. 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/CA5KR2450988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea91104c7a2df6bb3338d9d897e1b6a8789681f94ca66583dd723eeba5b3fd5. 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/CA5KR2450989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9f9354ae688dc79490375186e281f3f50504bd325aa60ec3488aec78212e1a. 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/CA5KR2450990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd813d0b357661e7fcf0e6526ca03f354ede032421e19971fffbab8200a9e66. 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/CA5KR2450991.
Fist Bump (feat. Free Nationals) (Radio Edit)
Fist Bump (feat. Free Nationals) - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b7b03f21363a40ea70168f766e74e808e9f22471cfff6265c6650477f9b95e. 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/CA5KR2450982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9e08128eb573930f3d101a6eeddc28cdaa284fb4b0d208d3b42c8a882f41a2. 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/CA5KR2450981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c3d253232d2e76f5c1e9424a3493f16d98268606b5e70d8211f0227895f1fa. 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/TCAHH2320359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bad00d3634b5f098947cc7888c82e749c56eea6b40eae1ce8d2ffe9ad10ceb2. 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/TCAHH2332964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eadc4980cf5686fcdce156dd7428fa23517902c402312656e2d0a558cf9ba1. 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/TCAGW2348897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a6fcd5f3d5b856dd14eda9abc19e3df858709523fc937bb27324e7684a56d5. 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/TCAEE1947692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10e2c958afd0293c21903a7e133fd0818739713710a1a90adfed29c632b3337. 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/USUM72005496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eac5878d81de8ee2c36be26f75f93538cac9875fd247dc4673633c00a011bf1. 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/USFP72176609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc3e0a9f2e489638a9f5e6d987efb0e299d9cf476b678ff19895e86aa4699e4. 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/QM6MZ2192152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75c09608b3f3d8bf4d15b60c4e19919aa3298236c67809492b5fc11479b76be. 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/QZNB82033488.