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 0x210ed19c5e80d0449d4d9c195f6f9f3f1e9fbf5ef21b08d0649befa65638ece1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76408f4c-7eb0-4046-ac2b-c532763b112b.json and https://artists.proofprofile.net/proofs/artist/76408f4c-7eb0-4046-ac2b-c532763b112b.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 0xc249503336b4f2adf3b3f1d1145b88f529c0bf6d3de5f8bb1a24c261a994e0b9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12100658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506777d28ef0d74d31a94189f2064acfbe5a51e304e91f95c9e1914e320bd777. 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/USUG12100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4510711db7f89d2736b7a85d7c2144c85d4e1c7f9314e752acdcdaafd584ac06. 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/USUG12103219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b4ec8487717edd564ededb37432139ee46ae09f0532ab6b95225bfcd935d67. 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/USUG12103207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe388b1152caf34e4047eddf93f08396c06a3deaa760d66ccc34717a5e6eb4a6. 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/USUG12103217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e7c56bcd48cfd8c410e75d6de69597c5167740d202c4db553d80667aacd41a. 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/USUG12103213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5722c83f4a15f46d953875a601a9011020cafed2f4325488702127b9961f27e3. 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/USUG12104469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe466c790a73ed1daa695ef5b7513c7e70e0572d846856e740ab7e16d9b81046d. 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/USUG12104472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be8a5a1d190b299766fa76e7d74c619aa881c44868efbebfa259bbf480058d4. 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/USUG12104463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6441a7b5d0eff310d01c3528c971bf91408e29358e4ba6f014db9cfa6f0db8fb. 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/USUG12104478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d350be3134f906b2af1c263e4a447a51ecb1b04b4be8872e5eb7a6ea6e0c7de. 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/USUG12104475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddfd0b5ddadabde8f6f8e5658ff902b0d1999ecd669027b2d40a71872de1bf7. 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/USUG12104460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe784ece28044767b8d1f2cb3d575af6e931a43dfc8ac6288cfbe9c2583cff1d5. 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/USUG12104466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda80ff0e52b1d4335cd5df10e31a1abbca9c92a8139d0d1a9f522ed36508a761. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12105846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb263c3b1679bee543f0810131ec0cefcd66d12648b62b033a443288cf72fe5d7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12105849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039e147769f3162974c042a2bc4d6ab71d7d696adbe7fff0a5f4c1788f059c36. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:47:19Z), 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/USUG12200385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b94604372c4cbe59ee5ed80904fcf4aff76a129fa5523919122fe12d2a99d4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12200387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7686c7bc870bf256b609f5812c3bd7e7ea862caec9fa7724c13e81d29cf03a3f. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:24:27Z), 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/USUG12200391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77646f0761b9c77c3c42c2009430103162853fcc84a23900ce3d3b75984c4106. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12202615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b246ee05fb0d78af23efa48bd99e089da3b12a943ef359289beea21f01fbc16. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USUG12202614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b70de6bc9cbd6c9483a65c7971b1daf315baa8e765079adacd5908342a4d67e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUG12202616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0797a95b780b52329ad581bcac3476ab25fe24f66f60d0bde1ff27c214976eb. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/USUG12202617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabded784815b5b63de8c08ee13131bc93b45676f35f233febd5c3a6e14555561. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12202611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0797a95b780b52329ad581bcac3476ab25fe24f66f60d0bde1ff27c214976eb. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12202617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77646f0761b9c77c3c42c2009430103162853fcc84a23900ce3d3b75984c4106. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:18:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12202615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b246ee05fb0d78af23efa48bd99e089da3b12a943ef359289beea21f01fbc16. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12202614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09027540d55721bd8eb4f17e709b9b21e5c24d8d1d2af37fef6368d2fa0af8f. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:16:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12202612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a116b9743ad5501e8d5cc219821071796e201ce2cc42fc9d2b48d2529fe0de. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12301558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0a5cee60707fffe0d21ab9b4bb08c18bf2f05b0974c369ce8f9043d61c7db3. 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/USUG12307864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6b833ed9417e66cec9f2f7093c44181be78f3e2411b14f8fad960b24803d3d. 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/USUG12307868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f34edcefced24e57bc6a5975ecd80ee9a39034122baaae0a82abc40cb5e8918. 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/USUG12307870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680657245b91df6fb9ac8883cd5747325815b2ce47fbf6679617fb9850b8a4a0. 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/USUG12307874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ea87d6059c6dab87ed9aeb8f109029af2fef00cc9be7b3f925fa07a8a5e14e. 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/USUG12307872.
No Bad Vibes (feat. Marisa Dargahi & Joe Webb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9806500ef2a6b935c0de0507a5069953bf08157d9f56f4260fcdc3998092f4d6. 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/USUG12401324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d29d948c0b94426862e0ed524009ecdd97157445ee560b58fb820f2c1e9553. 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/USUG12401328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9806500ef2a6b935c0de0507a5069953bf08157d9f56f4260fcdc3998092f4d6. 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/USUG12401324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f000915aea2ae6c049e3450967f7ec4cd17cf534ae1f6a1d0dad772efd82c22. 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/USUG12401326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4c3662c765bbb69067774bb949c1b2602739b6e46159cb70a953e3ffc467fb. 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/USUG12401322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf046f864af096c758848ca327c5b2904c86170ce12d36fca15a5db7a34f0e8d9. 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/USUG12401318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88d00a1deeb143348dba49fa09fe568a4fb6ade21ff06ca0ed50e8bf038c251. 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/USUG12401320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0189f0b5619b5acbedceef989152d8de750f2beb6aba6887993763326ae7540. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12409092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c07cfb1061ef7697e39b30ede65a8bb6407643081154ed6e296f133c4f9b6f5. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12500493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53856b808cec883148ee6f2c02df2e52584e92f378494e78a8a9f0495da0ce80. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12500495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56745ca94a4c17d971e78477831b3cf83a054b7f29820a851b6fbe2521e43e0d. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:38:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12500497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea63902cb3e211742014271e665f5d2a328afdefa846cea40befa814a975e36d. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12500500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da6008c69ecc67f9eab216af1e0b717b8ddf64813087a3c27dc6c65a76991f6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12500502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d9dc8a6ee64d24e1585b3e5681aad0af9447b7af91ae3051645f6a19b2ec9b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12500504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360080eeb42f323ab4717e14843fc68afc50bd427fafd80763e4dbe64e94b8e0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USUG12500998.