John Patrick McSherry (September 11, 1944April 1, 1996) was an American umpire in Major League Baseball who worked in the National League from 1971 until his death. McSherry wore uniform number 9 when
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 0x5db08692a8795aae41a859f32af0005b857c09807b754ac147db3d32beecaf8a. 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/3f024478-616a-4a76-bf1b-1fa3a7ff804e.json and https://artists.proofprofile.net/proofs/artist/3f024478-616a-4a76-bf1b-1fa3a7ff804e.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 0xd59f2d96362d7ddffbe312cd16e67b20aadb4d2afc4e05e30291053c1039b5d5. 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/USCO91258402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a376c0fd20d693c84eccc6ad598a6390c3ed8162302467e73b6f06693003f3d. 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/USCO91258403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06d6ecc34790324f0b2703e258523847ef0c24652b8251ffcf470f6040721d7. 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/USCO91258404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd68a9eed3007908778b525d960e4ca4a963820f4817ec67ec50965d77812d44. 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/USCO91258405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a54e469f87dc2966a7aa5d0002c6e71f82292b4aea2752027fac1c4c9b95bd1. 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/USCO91258406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd63271adad69f0253b61a86d658fd2a76d3fe7b18d88d6cda83f1cdf1144fcd. 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/USCO91258407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde201663ba25365963bd06a9fe656e9651b21f13c6af9c38c83f677cf9605e70. 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/USCO91258408.
The Gleanntán Reel / The Sandymount Reel / The Beauty Spot / The Ravelled Hank of Yarn / The Midnight Reel - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c202f5c0c75a186b57c2177d0f16c01eb3a01bd80e3f38d6906877ac16176d5. 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/USA371006599.
George White's / High Drive / Fiach's Fancy - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730396e50a60293ec69d9583920211918545aebebef9ee8fef3c77f1e6e52801. 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/USA371006602.
Devaney's Goat / The Green Fields of Rossbeigh / The Dairymaid - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3380e85161bc7ada54f3325e0c74c397f677dd3ad84c2b364563253a152531dc. 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/USA371006617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713661488b5f8ae0e6d3baaea50857d92fa644533980245b9c4aeaddd1db444e. 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/GB7UZ1500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd950671424598cb99bba3471a9f0fb32373b0e267327f40ef25712feb0df2d74. 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/UKDZY1600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1347b525e0d4f16b33772234797d7d0f1355ab7e9191c71195bc18bcedd1234c. 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/USCO91667301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fad831ff3317b973575e06faf0824e206a04505900a07fdb187571d9a542d9. 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/USCO91667302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bb4fbf7ba33418474d51b40781fa8e05e5455bc33092b3dc84af83d9b90d71. 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/USCO91667303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f19940ffb84fa3561f8db53be524ae251be8ef64c53ebc659839a5ab250591. 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/USCO91667305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefba2dfc6d0f80187ae69f08489137f32c59147a22da3a398ab16de96bfb8fa0. 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/GBDTM1057001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dd8dd53b803cad37d053d165c1b4873c49c3b84cb47bef69a98aae0a1eeee5. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:52:09Z), 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/GBDTM1057002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c9a3f53f556f50cf135be6da826bf4107dd1384adcb2a2beddafb5a6fac809. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDQR1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07bf1fcb4dafa8358bd2505320b1dd4242ef92d4bb49f6ea8d1102387e7fbad. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:01:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDQR1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bf60877d9d66df288228af2843d93b7d3840fc91baef12880590bc10542f3e. 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/IEDQR1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db44872616c416a11dbdbc4685fd4814b1e14f47f157192468fbb4f673497ba. 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/GBDFK0100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b75e7bc5c53ec42e1a7ea74a414ddda05c30afea62aea56776c03c3e3fc58c. 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/GBDFK0100125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb600ec9b42725c4c7ff3c752e3f9c10c26419aec59f6e79b4101e1a93652e1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDFK0100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778049d534972d48b741a785d42ca1651df76638d1d38a3b72bac2c8880472e4. 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/GBDFK0100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bde8105b639abde4b35768d93d5f9231dd442164ff1c87a54966ad28fbc02d. 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/GBDFK0100131.
Finding You (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e82266a3d88f07900b6097bfd32a60ed52429325dd27508c3f69cc3746fdcb. 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/USLZJ2135837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a45475b407dd2ebae09d88dadfea9d29bc22a2b594a9e5435ef8825571a517. 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/USLZJ2135838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4932f9570388ce83af2b0255c4bc6e53a23e296a7f53c59f59527dfadd83dc42. 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/USLZJ2135839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff0994ba8228b91760313c15dbc74ce98744f4992c7705f8d4d7ff122afc22f. 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/USLZJ2135840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd624eaafe51c05391e08ea5144c5119eb33e603848b9ff643f102a2bf77f49. 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/USLZJ2135843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0fa7cf023cf57777b487a4aa82feda7df7c09ad076ee8837f04cd57213905c. 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/USLZJ2135844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9284c395333f630d9873fe4b36dd7cb86c703644c83252c5241a58a314fb0627. 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/USLZJ2135846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec97035ed6f77aef20ba6fd6286bd33444bb9a123a6a57123c9251f8214f01b. 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/USLZJ2135847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068a1515acce6efc95d93364b6a3556af3cf3ee415aed76c86af1d77df7da1e3. 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/USLZJ2135849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb511103d97f70e5000f9415594b5ea59de042de00669377c8e92c3a523ed7498. 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/USLZJ2135851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40492fb9fac4b054aa35b6da9540c48a17e32af7d19b0e8bff348a5c0c7cce7b. 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/USLZJ2135853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec18208c1204ccc51321b4d6a410090743238e10ca084d40d11c46fb10e2de0. 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/USLZJ2135855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d82ea1fcd6611112d0f90860d0563d90c43b0c4fc75be7d2a48af9eb71c8f78. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:35:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2135856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b991d0513879ce89ce9781a350a861c27de113c1eb942f6c7ef5db09608815. 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/USLZJ2135858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b24c0d7c75151a78cdb28ab1972fe26036d051475eeb05bdd17e4ed210e688c. 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/USLZJ2135860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048861e0114eb661a591ab4e6a1db1ce6f5118a3a3546024793775e6ca6892db. 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/USLZJ2135862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaade6781f6e289ca51f142378ea3188f2485007bcf232bb69ec2f3661b791b9c. 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/USLZJ2135863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc509bc04a8e795298d2e273d3ca5fc22b24804043867f460b341f583cd466a9d. 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/USLZJ2135865.