Chancey Williams is an American country music singer-songwriter and former saddle bronc rider. He and fellow Wyoming artist and rodeo cowboy Chris LeDoux are the only two individuals to compete in t
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 0x01f0f490477eeaca329a0e3081aff7dda4d5f30726c7815cad84c993b9b62627. 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/2c9d6d00-b32c-46ff-bd23-6c4d75ecd8ae.json and https://artists.proofprofile.net/proofs/artist/2c9d6d00-b32c-46ff-bd23-6c4d75ecd8ae.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 0x205f7c7cec80192176c7e815ed41f4f643ef01a49339195953ce34ef05938031. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USCGJ0856988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14994d3aaa268eb13891178f5697ce143bd4af8a45992a4684c4c99655ddf670. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/USCGJ0856979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b0d1e33a19941c45ae17268563f6536834d0df2aa6cfdc21f3ad874d8fb96b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USCGJ0856982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdd6d415d7feee5b59b7fa35f9d21f91ffd707fb9f6144d06c1205f612ea165. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USCGJ0856985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7ea48f78e4221a65ad9943fb21271319cb57bc0456bb7b28e80a840c4c47b2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USHM81110119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698625f35f92b87164e4cfc158fa8a415f401d112b5b5f5e8253ef2c6008410e. 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/USHM81110120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef818e21ef3adb8b2b76cbf94c7efb9a311f6d26113024053b420340683a1ddb. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USHM81110122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7ea48f78e4221a65ad9943fb21271319cb57bc0456bb7b28e80a840c4c47b2. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/USHM81110119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698625f35f92b87164e4cfc158fa8a415f401d112b5b5f5e8253ef2c6008410e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USHM81110120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef818e21ef3adb8b2b76cbf94c7efb9a311f6d26113024053b420340683a1ddb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USHM81110122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4657d28be0b0515b240242623168eb077766a9a47e0af4b2b35aa0565a090872. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QMG8Z1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6198ce73dd16368798b9c0f8e5c5761597d1837fc7e708547f4bc03e6e8d3c. 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/QMG8Z1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76798b680e54976ba4af9026047c461638ad8ad70417aa7f82b5a156be232898. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QMG8Z1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d5e7c19ff64ad3770893993dffdc5cecdafed76833e09a70ca04192e162231. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/QMG8Z1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11732c277cc01ba5c927178a2f2087880b57b161f61e7491a73c5f04840afac7. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QMG8Z1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb959b2c24061ca39975510efa1e93990d836dd305c36168a091f7bd40dbcdac. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/QMG8Z1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b80a343aeacfb18455e4987cd3b6269eab2919f52b21b909197268d1cfc1d18. 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/QMG8Z1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc112ea24517c44bf75e184c85f27825698c869e42606681ecbcd23d2dcaf2cc1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMG8Z1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d5e7c19ff64ad3770893993dffdc5cecdafed76833e09a70ca04192e162231. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/QMG8Z1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11732c277cc01ba5c927178a2f2087880b57b161f61e7491a73c5f04840afac7. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QMG8Z1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb959b2c24061ca39975510efa1e93990d836dd305c36168a091f7bd40dbcdac. 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/QMG8Z1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b80a343aeacfb18455e4987cd3b6269eab2919f52b21b909197268d1cfc1d18. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMG8Z1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fbb644bbb52a815bef4001c513b7ce365fed6c0def543bb556c0fc78d41ae9. 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/QMG8Z1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafadfd0ce7e0e1bdff9a91c7c69c3334b0f7b71064c64727161ccaeba5157ddd. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/QMG8Z1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3f2d12f3f18bc4bfabd82b949d159eb88129d62523d97445d6d184310267e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMG8Z1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4a2f410f84e4116c92783d8495daf9939cf29e93a223a63b8959a243eaa25d. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QMG8Z1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103befe7506bc8c12ba1cde69d66432da565d0d2a77b75d1a6e4f69424b2a932. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMG8Z1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde01235e67b33bd286850ad4d9289d8961523e4ad8ef5eff43845ec8efde2b37. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QMG8Z1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac334df776bc5ad1479deeb39add943e8c2c93c502b2b4292bcb23539c58a1b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QMG8Z2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184aa4256c009ff104f902eb89eae8f43d4344cb911baacdacca50a572f5e97b. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QMG8Z2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae2c2ed1cab601dd3ea424122be2eac7d68e9de5ad7a163c9ba84263f6a3fc8. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/QMG8Z2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db731cfd4cad56a6d344fb7e611a535d85c5e395f0611d99e4171db048ebb02. 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/QMG8Z2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334b4c0561962d99e788831f453ba18a95b34589f5310651c55ee3dcaff79884. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QMG8Z2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3ef60720a87a8c959cd8a7a537a11b7cca1de27a4492f4d5b13834467a3f92. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QMG8Z2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9f55de079915738a9b86993371e8d564948d12581b2d760b8cf75569abe67f. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QMG8Z2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb851bd990936d67c7056d4d57965a43cb36d7ba9575bf718f9373dfe8695e0b9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QMG8Z2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51311ed5ea63aea45f2bfe7d7b20e90dd85b2cb74b66bfba51b846d9d437b1d5. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QMG8Z2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac334df776bc5ad1479deeb39add943e8c2c93c502b2b4292bcb23539c58a1b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMG8Z2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334b4c0561962d99e788831f453ba18a95b34589f5310651c55ee3dcaff79884. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QMG8Z2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f4eb2cc0bd56251af3e0be88b95ed58d2375ec654467b7fb75ba63a5c5a67b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QMG8Z2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51311ed5ea63aea45f2bfe7d7b20e90dd85b2cb74b66bfba51b846d9d437b1d5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QMG8Z2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93d4f2ffc3c3155a07ca8a535ca612ac14199aa94812a31e1ad5c86875f8b08. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMG8Z2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9212e5ff8ea9a90a419076230351c5c92b8af416e30bc4fecad39cb4d104121a. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QMG8Z2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9212e5ff8ea9a90a419076230351c5c92b8af416e30bc4fecad39cb4d104121a. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/QMG8Z2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e937dcf9c15aa8ed74d78b5780e4642ecbc5678ac385d9af7dcdc43cb0a8076. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/QMG8Z2300004.