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 0x58c33549b260648f09ea202192144e4315cb95a5b084f41a3ca19eeccf2fa853. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a0db11d-912f-4592-8f61-0bfb721cf064.json and https://artists.proofprofile.net/proofs/artist/2a0db11d-912f-4592-8f61-0bfb721cf064.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Link Up Season (feat. Chip, Durrty Goodz, Swiss, Black the Ripper, Flowdan & Rocks Foe)
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 0xd80111eb5b1a61bc68a4a3fe9937aba0fde0e750d5dc7cda8acb10b040ebef2c. 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/TCACK1595069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85f0cd97cfd31338470dce6bde79c95a393387d5b4016c118740325fe5f2994. 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/UKCTU2406101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cb9aabdc5fc136a8e98e63ae4a55bf6f540f2ae8da930a2dbce61ab11a4a96. 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/UKCTU2406102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3caa9d0e2a95a4e7450019f34519a4e020496082d50abf0ef760829fd29dc2. 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/UKCTU2406103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5183def33340bde83aa09b44a585b9464d515ebac4987938418004f7685db05. 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/UKCTU2406105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab86348b9f3ccb12fad5a9442b2a2f1c61c44f728f9d75bdcff30ec7373ed5b. 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/UKCTU2406106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27e3cc40180cdcf57d88419ea2e31f6d99e7c764effd6cf43648de28e3fdcfd. 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/UKCTU2406109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935b95c4291489a6cc1b247182c4474c716e3399591539fbf0735677157e0c32. 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/UKCTU2406115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb371458534fda9c3c91fd627172cf8a94c5f8fe51f2696f319a354a008dee33c. 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/GB5P52300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36ba738758fc8a4b78bed7fc70c4afb489824e545b0cfda9d8eabb8ebbce477. 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/GB5P52300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf4e619abb5daa6f87f6755f098971dd6613f75d71082ac28ddb5da890a39ff. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB5P52300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4d33489eb8c89fc0b518771a76fae878338a688c54676759919ff1dcfdc97b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB5P52300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734c761cbfb05bba413a2fb7ecfcc062bec477ac6652f899df1dfb2694c4532a. 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/GB5P52300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1426850db4d9a3ea9d2b4393674cd173664bce11aade2475278022804c01f877. 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/GB5P52300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060565a6018a4d8131caed9beaa4b08edc36ff3e2b8bf8c64ac1c1c4662ed070. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB5P52300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520f12172ffe07d6db64183e190b3c52a2e24599df95b449d6d0a1b3f1d35930. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB5P52300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadcd76742f9574a92cf7e60de704f7a352521b17319fe91a16099274046e4e3. 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/GB5P52300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8008f1253a84100bc794f18178b3b51584057ecafca20ffe6b29016f7b8105e8. 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/QMFMG2366623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750c7c904ee77ab18abdc3b7ac5fbbcaeb872ffa08730b6b46c9925bc81a9195. 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/GBKPL2159257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9810c140f7c43e96719d49b97d6c8026f71a0cf4b4e80279a34e9cc27c297fb3. 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/GBTQV1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf185df6b8f637d8afae53b62f7ab8c20958146795f1b897175231da6685da3. 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/GBTQV1700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6383892bc3a99499fc09a8bf773e226600a909f73f2684743de6f231f87748d. 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/UKCTU2406114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9751a4654562f3a8dd35404c7da466f2d50401bf01d52f737c496f0a2338f33f. 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/QMDA62327286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea341fd113a3ece22c1b67d0cc88a5799b24e855a98ca63fa0745ed83dd1e81. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBKPL2149829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d85b34435c5d89d1d64e132e429a00948ea1fb35754fc61dc1bb134c4aeb594. 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/GBKPL1800454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aa72f3be861fc20849d7f00ea4352829917b48a1fd3e09b24ee0431a6c7454. 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/GBTQV1500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce633da9901f7f86a291a05693f1ba54ea66f3d9f28b23619981ee514d99612. 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/GBTQV1500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64e2da200b0dbcea4666f954b6325c06af2cecaf1a46fe94d4122caba5e2891. 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/UKCTU2003301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9acfa63adaa290ab9154ac0ae99fd17bbba118deedd77c7940b4372d33b02b0. 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/UKCTU2003302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d264b4998e7df346215bb5ef25c34b101ddf939d9b641b3b09b9b56ebc1a68. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/UKCTU2003303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd508a608c6766621c83724fcc8ffee31cfa433aff296fd9d97e449564a1bb5. 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/UKCTU2003304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd171b163ddfa731f34cfcc7e86161c78c6fb9d1530b4c72e9b962d67f973be. 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/GBTQV1800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af600262450dd4d47f8731ad5f29f6722087c39ee3678397f7ec1d150579438. 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/GBTQV1800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d48dd20bf26ca1cf8d6e332a89c817c6ba9d8ca68bb21c30222129b432e9649. 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/GBTQV1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0d7fc87f2a2b4cceb390f594e3aa1a6758d7b9d810fb576a4dcaac8b64fe1b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBTQV1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a8a6eff8e1b49f63d3a9974309d540a6b466b6cef6116c400a3356cdcaf822. 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/GBTQV1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4b671f55460bd34065fe0a311c685e61b1626fd1ea582954f234419041eab2. 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/GBTQV1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa826e8bc7b070318d334c2601dce799e395e74552838b067c06c43108e771bb4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBTQV1600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4478087ca3eec39559c1375a8f468228f37d8714ba597d68bb8793495068e5. 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/GBTQV1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c177d52a6309d7b84272332a85c9cc85b3054268a61670f499460de9a33ec2. 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/GBTQV1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae78bbe5031060a1e4bcdd6cb70452d53c0112c9deff76c0b48969848b1bdba. 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/GBTQV1600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7268fa9a4c6203103485362f29906bbf1fa7d4767403b09d71832b38dbfcea8. 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/GBLFP1722267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c177d52a6309d7b84272332a85c9cc85b3054268a61670f499460de9a33ec2. 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/GBTQV1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab186a17bf3c2ee29866ddce8d9167d910d24768225b749868c5aa553df604cd. 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/GBTQV1600002.