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 0x00a6a3c2bf5e18536ce160f2c83ae4aca440b51b507084f5701126f0114e5fc4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7988980b-ca04-42da-8474-b39b146d78ef.json and https://artists.proofprofile.net/proofs/artist/7988980b-ca04-42da-8474-b39b146d78ef.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 0x2dd61b5c47e2a9002b78d310db9b535a89055392a21ccc93bcd034ef4ac004ac. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/USCGH1908955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b79e2b85211c394b6034ff0eedb5a729fc1ed10b4069eb0cf942b5af824973. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:07:35Z), 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/USCGH1908972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fecceb892eb0171173aa396c010fdcdd686cb1a77a000f5e27d667fc423eaa4. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USCGH1908961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1602a2443399858d1326e7245c78f1fad374b10d1063bd2b9736125747afc236. 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/USCGH1908968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d03c9107e67ec7912cbda4d054ee109ccb223c3f1004d6624c5a8bd34cc61b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USHM21922480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791804fb890ed3ac79db30c85f8bc57676b9ce8f7a1150a14933c5e676ee42c6. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:35:53Z), 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/USHM21922488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071ba943dc86a534c8e50723e93173cafab9425053b480c1567eae5f97339a3a. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USHM21922489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedc3c0e4dad2ffe1d2d1199416dd5837b515f07bab8ca755fa8376a7ce272f3. 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/USHM91906412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001f32ac29c07c9968f3783da6a7d0822af6f2a66e07486c18ac15a01aee3069. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USHM91906414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1b441d20dfac294eeb71425f7d8278635150b680dda490f7081177455ebfa7. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:54:03Z), 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/USHM91906418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7903d08402588ec61a59f1f31fd6396450c4462d83e4cafff37e607e7c8bb7f5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USHM91906435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec36f91e434617b87ce26441d3f8e3f1efca6361ba4760a560fd47797008f62. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USCGH2052439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50392387a340fa101949327c64dfd3367b416d20c93c2a62b34a80fdd0fd67e. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2052795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841aa73ae21891b9d25f2525736a5c660eee7a04e058cf5ae27e13e4be1d30a4. 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/USCGJ2233729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7856e7cb26bb9b1ccd170aded4d1592bca1229118e6db8ed84e7026eed4ebefc. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USCGJ2233732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab55ff83bb99424c08b1a2fee52a9590025ef5af71212643e887c745e6668c8. 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/USCGJ2233733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1524ebaec6b34329a8f5606a73b131bc2e8b7b9314f4a9f3342639997b07042. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USDY42254550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd711b6e4a9b6d6e824c528ccdbabe449d5e120caedb318eee5ede68d42eb4486. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/USDY42254551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179fb36802cfe1b3fc9ffe8b79c772e77e5d26387d39868567c774a3374c79f3. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/USDY42254552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7022590432a55215bc251c375e5c3f663e0163525b1fbe9637d6f4fd779ca623. 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/USDY42254553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a697386b5f2a63b730b6c59ea6253e10b7fc1898df1b38894002b20ceefaf1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USDY42254556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c07a40d924bf8d72e7cbe0422bc18c155cd6b74deb5c95f4accc4e443e17ea. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USL4Q2254532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3111ddb80021def40bd2753dea1e869034b58a57877e361181ab2f6d23e8097. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USL4Q2254533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761e7ce97c0f648906c0c7fb848c00af4e8efd002f0fd925a0edc47fca13eaa3. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/USL4Q2254534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd7bdcee3bc0f19372af13691f6539887689513039bbf76d879b520a81f9ab6. 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/USL4Q2254535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7a53cd0a86e402606f1938cd070dfddc6415885579a6e90c6dcf0c7553acc4. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/USL4Q2254536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953c1bfcf755d2d3aba6015f90f7eefeb1da63453ab0d2f090bfdb6fbc0b0a7d. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USL4Q2254537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e48e6b9b8d4b30885ab7c5330ea51dfb5eda92784a6e6ec1c6a8b48d0b2de2. 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/USL4Q2254538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047ef58f13e89bb38bd1f59545a2f1dba7d5826dd7cb71c9b8eebec1bc5ca61c. 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/USL4Q2254539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d9b3cd4438e4fb2b2131d98637c1da561b07d5d5e39f8ae10e6ea4844059c1. 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/USL4Q2254540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ab7a21dfff995b94cb1e3b55f3073a0aa3df74a86e5e13b0cdeb72887603c6. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:30:56Z), 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/USL4Q2254541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2542280ba93b54281e4b1ba9d54aa4a12e78ad8e2d091b2c88bb9db159bf3f. 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/USL4Q2254542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ad42ef641045dc900501c34f04935f3826ce929edee687c5a6603a959d8b10. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USL4Q2254543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85079900651a20275f198518886230e5f43b38fded00b46098ba409bec1636fc. 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/USL4Q2254544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883ffb238e589d26652cb9b86da5a6b4767eff19046e2f853ac7026ce34b7905. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/USDY42385036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4045ce23a40212806f82a99b809f0fce949b5d936b9aa3c0b2671501b04f4438. 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/USDY42385037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ba451b2bc5d89d15efa5fb521f963665e95cdc7ed9d1d3c31814aeac719f4f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:34:34Z), 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/USDY42385038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300ebd1ba8a561b66d564e8288d8da039f2de013d2525948dae72f9546d3c8c1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USDY42385039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744766836c264b14db8b080385b67d654ef998bee7ae836c5e2554d59899e49e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USDY42385040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0cdd1105cc1e9372703cd6e0b973476a0135e944125cb36477b1bc01edc74f. 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/USDY42385041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1eca475c48af571be32ef417018e54012885dfb376576633be782294831574. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:41:33Z), 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/USDY42385042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a7ad59b08f5e420f7f867e65b821b7f7c6c5dee3bbf422bb7dd1f0be81fd50. 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/USDY42385043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af275a7ca7cc477c65d296868a72b5116783d4db7268a1b35480965b2b5f3da. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:41:40Z), 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/USDY42385044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811541584686838e263e67dc1f842646825ba3262359e09b0192753a4e2510cd. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/USDY42385045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c72313a929d107a509c1d994b4af02fcd6c01958bc6a94c93a957a9db66dd0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:25:10Z), 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/USDY42385046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad68588888b6684c5f65de6d5e14584f753e85c15d0beb1631b1e6aab68a2d15. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USDY42385047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32543adec3b2b0270700b2250b3ef0a7cdf3398d79d44b0596e56db04258051b. 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/USDY42385048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076cbf775bc1484294c2b1182d7961affbbaf2dbe974c98ec50a0fd0b2becbe4. 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/USDY42385049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821a69e899631da6c0882733768cd5b5a4feddb109123a73d856a7242f517ab3. 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/USDY42385050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7bccf608d9bed4e5aaf623ebeab99fd712a40e045747b61a1565815fe0ff47. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USDY42385051.