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 0x4cd8104838b6466a8b9b7e48d6ef9767e77b904ae57256326819812078d342ac. 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/71b84ae2-9466-4be7-a7bd-c9802c7d5cad.json and https://artists.proofprofile.net/proofs/artist/71b84ae2-9466-4be7-a7bd-c9802c7d5cad.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 0x3d637a6e7df9b620c1165834804efbdc2b2d4c18494ea30f2ea7b6fb971df643. 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/FR05P2400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f4ece8d604c96cb93345e1da5057efd0e6f6c78b6f50dc2806c2e49b8d454a. 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/FR9W12403535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a316aaf423e9cbdfbb680b918145b337c731f66b8fd7b592695825963bbacf. 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/FR9W12144711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4ed4ab8e496c854a4efa8bfdba23334e918af020ec47c8a98e7ceaaf52c64b. 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/FR9W12107100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe028d3c2e52ec6984b891a4ed31fe9d511790ff683e4a15d71d2b47221862d6c. 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/FR9W12144712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4721bc2a4532bc9ace7fb4b711542f8ff2e99cfa183e4aae0b24db073ff43651. 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/FR9W12144713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5108e59e6d83f35cd114c85a961bad5a710fc34f2c32122374c263ca1b84edc6. 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/FR9W12144714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ce01165d67bcc281f0e515558fdde91f3b453b9add30bf1619ab6d1268731e. 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/FR9W12144715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac3abdea172c35caffcde04a4de7c5ee8597a73558df6e3e78319fc9eab861a. 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/FR9W12144716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96411199437cd6bbe7f67f0e2d5ec2c2f502bc7a2aa1ac2fb47f3ca538a3ecb. 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/FR9W12144718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba6ae7c19235e22e63ac32cc8cb629df329173946f7ed587e512be080bb73f0. 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/FR9W12144717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148c6995391da036efc6367c88d45d0dbb2424fcc0442f1ec768996049d7d020. 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/FR9W12144719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdec456288c8eff9ea0e89c6fdac973be0451da14e4b0345363f64e3cb7b9d4. 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/FR9W11703946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1f9d660d8a7ad94d980a7827e946cb90f486f46ed49c7740e8f1467e837453. 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/FR9W11703947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a868bb5b1b9048bf615851bf68e8636c6b3455bfd30663c6027d23fce9bcee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11703948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a9d756d7f6e08ec8351a08e19e04bde26204c55e06a47c6ba836f335da2fa5. 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/FR9W11703949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fe703cb7b18adbbf6042c10552c9d98bd9c4e7c2265f8888ce58c8170f6287. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11703950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b38bce2a8176e8060c5f0fbc7a4bccaf9d4ba613271ecc3fef64610f9fb0f1. 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/FR9W11703951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0e15e69aebac9990fd0d228020ac7784d92737997b4dfb1af5b0744c65b47a. 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/FR9W11703952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e33529d43972beac88233e2f0e3f0f88036bc866407243fb0b4aa6e6b94f5e5. 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/FR9W11703954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4566379c8c6b12f549db2a4efaa12c97e198b71cffcaa99b1e890684208699ce. 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/FR9W11902146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda9928585ef1dca5b5964f1c5b7fca335fbf098fe18d9b201116a7527d3a200. 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/FR9W11811017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1657d2994be2bdd15b7010b72b41f49cdb3ccfa8304d7de8d926836c42fd43. 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/FR9W11902145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25afe84165ebef1060f2caef7f10ea3700c47d02deb164f60c560d8d29ab2caf. 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/FR9W11902147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdec456288c8eff9ea0e89c6fdac973be0451da14e4b0345363f64e3cb7b9d4. 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/FR9W11703946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1f9d660d8a7ad94d980a7827e946cb90f486f46ed49c7740e8f1467e837453. 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/FR9W11703947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a868bb5b1b9048bf615851bf68e8636c6b3455bfd30663c6027d23fce9bcee. 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/FR9W11703948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a9d756d7f6e08ec8351a08e19e04bde26204c55e06a47c6ba836f335da2fa5. 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/FR9W11703949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fe703cb7b18adbbf6042c10552c9d98bd9c4e7c2265f8888ce58c8170f6287. 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/FR9W11703950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b38bce2a8176e8060c5f0fbc7a4bccaf9d4ba613271ecc3fef64610f9fb0f1. 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/FR9W11703951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0e15e69aebac9990fd0d228020ac7784d92737997b4dfb1af5b0744c65b47a. 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/FR9W11703952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96d784d51545acc1580c41a04bc6ccc714e0941c0d8bde3745cfe2fb4ae16dd. 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/FR9W11703953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e33529d43972beac88233e2f0e3f0f88036bc866407243fb0b4aa6e6b94f5e5. 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/FR9W11703954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5731507a4ad8bcef7d1850040e1e52d52fee4baf6af142a12cfad4735170c3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR05P2400457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0864a4e3ca421a4c82a66894db169c09cdc42fba26ba18a7a0d5ea88452253. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR05P2400459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d637a6e7df9b620c1165834804efbdc2b2d4c18494ea30f2ea7b6fb971df643. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR05P2400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5731507a4ad8bcef7d1850040e1e52d52fee4baf6af142a12cfad4735170c3. 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/FR05P2400457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0864a4e3ca421a4c82a66894db169c09cdc42fba26ba18a7a0d5ea88452253. 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/FR05P2400459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4721bc2a4532bc9ace7fb4b711542f8ff2e99cfa183e4aae0b24db073ff43651. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12144713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba6ae7c19235e22e63ac32cc8cb629df329173946f7ed587e512be080bb73f0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12144717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4ed4ab8e496c854a4efa8bfdba23334e918af020ec47c8a98e7ceaaf52c64b. 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/FR9W12107100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc575ae960a3a242406d1376c76a4a98870bdb909312d285a64fc7c575a1cee2e. 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/FR9W12003300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda9928585ef1dca5b5964f1c5b7fca335fbf098fe18d9b201116a7527d3a200. 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/FR9W11811017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d938b7decaf88afe657c2956972f67a338c689b8de68a36b9699ce291819a3c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGEY2000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42eac7ea42b6e7e5e485ae81f52fdb817483973b223c4d95d6b3eca82be6cebd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPI62000310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc245a5111ba8c65260099091afe37cc42daaad59fb5523b50d4d14b5879b57e4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBQU1900480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b803c7cc73d650e8a3723614d729e37a7c629d141feb5e27d87f2bde5b9141. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2004571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e8d4f4c47419b0ce4a6da536e8fcf4726d664541b76aee04738039c6e6e21b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12013827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0e11a2e3545a4ae15be467f430f5f44040716411f1c31d613c48f3cbe40ce2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2111416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4ed4ab8e496c854a4efa8bfdba23334e918af020ec47c8a98e7ceaaf52c64b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12107100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4b38c5df1209bc2a1f436656d9f573ac12644f6784eed91f8c65d898325eed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFB2000317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b373c3183bf25125c6f6f0ac8bdb1d522f2beba1e16ad40f0e9f9247049281f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0NT2100450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb45bafe3e6eb651a3a8df5dc89d1e7dde7987574157d3c428b9b43b0dde2ebe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5R00912100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda034270e61b7f4339c4617ff967b7ace046436b3e50569b4ca4f4869263310. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12023798.