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 0x570c2219e2b08e880c5b1720d31f24dbb444cb02ec6eff2db27f355c8b150fe8. 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/5afef3e1-6dcb-45bc-addc-73b6d11175cf.json and https://artists.proofprofile.net/proofs/artist/5afef3e1-6dcb-45bc-addc-73b6d11175cf.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 0x03ef80b71dd75f4759494d531ad78edc05cdf2ba8912006ee68ed0b841374c85. 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/NLCK42407657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054607ec65ee3300330eff060aa4968d3a8d6e0b9a73eb717c533883f8d54c1a. 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/NLCK42407658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2651e32770eeef56058b8d141e424a6fd2d5a902fa82d5e6c31d3ca0f13ebfa. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/NLCK42407659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ef0a1e677bf78130c4558dab59858856662c07cf20fe6b58bbc1b75ab1277e. 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/NLCK41062954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607a9b80d7d0bb3e744b1f8dc4511a3ff378c5d0a1d861af36838f5589a80f03. 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/NLCK41062955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f6c5fe6332089b4686f001fde058a3dc211286ef9f22610454be00a435f813. 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/GBPWR1900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c531c1213b63943cd36ba325ca92f7e5b9a39a8ae1874ddbfe7dc500ae790c. 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/GBPWR1900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bcfe99533fe01707cfe53defc4985d0549fa5e525f78d0e08365ddac53667b. 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/NLCK41043759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2141bb87b9169ec87b0df15b59a3def1c6a5cc12b3df938f198c75e8c5b645f. 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/NLCK41043760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4962ffd2d73d7211a58b65b5e44df2bc2c22ca6dd356a6f26d2b0cf7078179. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLCK41043761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1871c01108210fe5e06821424f9ec08644b2e763aa2a0baea73b4ed6bd1356a. 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/GBIGR1738002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f87a29517543d0786f4a1082488aa94dd11989f3fc07cb4af2152375c83e0da. 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/GBIGR1738004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ef5a39f73d816de266791e685ace7e3527e2c19df426b64df734790270b7bc. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/GBIGR1738005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3e462a12f79aef6303fd95cacbfcaabdd08962fd3fbdef5c736a15e0f1d4fb. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GBIGR1738001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5491208471727580c78edd8a2b6e4c9c9a25bf1bbddbeab88793c81f8c50434. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBIGR1738003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc110587b8eeb2914242897188499376ed87091196000304a6cea78f0c0f64ec1. 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/NLCK41037557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa76537211ac3ff8b5951e4e19c683b49a7d632cac1087b965471a6015175aa3. 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/NLCK41037558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc258389d52ba2d58a5cf6e92d5becd799eb24d7b619ad2841d7fa335f9658918. 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/NLCK41037560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd5ad19699527cc41196fe5f40a331e150e56f4c899eedc70e573b84d0f6f5f. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/NLCK41037559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2824fe8fc41f82636fabb75fc07ad7bc0d31f1910c9047fdca7a9b3b051e3286. 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/NLCK41036388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf918c213d6cc7f0a6b3af5e1cee4e7ae7d6d854c9e91f9f1041eded8fc89a3. 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/NLCK41036390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b591ae7dc6862edaeee20f3668ed54066485fbe921efbf41735873949f021b2. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/NLCK41036389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0a63f677771ad2b48a27ca81060827caa6bc07f2eda62db79fb54e6639085b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/NLCK41036391.
Fokuz Recordings presents: Hateful Eighty (CD1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf90c3d9c23e24e4565f160102b213507825589c683da8033bc8d87098d266a7. 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/NLCK41030501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60690c4db184852d327bfd99886056d1d3ed882da3b41d6719f59284449fa59b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLCK41030495.
Reflections (Electrosoul System Remixes)
Reflections - Electrosoul System Liquid Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10025e5de14c1de8a7850f9b14e33077e05347c63ca8a8ca4e759926cce81c3d. 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/NLCK41032751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a282493bfe080fc3f7bd1603d66b55178f56158296746abb01ad6dd5a860b21. 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/NLCK41031007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eaf2629cddaba59b6fbcbf5f521a3acdfadb53839a6d408474fdec6d95d748. 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/NLCK41031010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e0a6ed3f26a35bc2116ebfbea9d000f4821b52ae31aabd022e064b4d4bb617. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NLCK41031008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f14c9389601ce32492d376823359565782d906770ed415901f173d3ef5312d9. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLCK41031009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14104f5fb7fdf97aa8e10dd704b828d4292ded9eabbf48ac17bfd799c1bcb17. 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/NLCK41030709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14feffd449b85376d4dc9140f5c608524dd70fd85b0985219505a002f61e9a3. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/NLCK41030710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbd9b44455ac159d8792c777a975097e6aa7e56a85b8a0cb90cbba4eaacfd69. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLCK41030711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe546b69a95a1a60799643f5e921eda7ff4e8c4901bcc12a4a947817a87a2a138. 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/GBKQU1372340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010d394e49826a6147fdf249f83ba817a0a9c31a5fa7aad1fd88935cb4fbb560. 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/GB8KE1358496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf210e72772593051a3204286a8c33e9e0933436ca45b43b9a775084292f0503. 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/NLCK41402430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df03a12a9b48428d94aa20c50f6fa8fbf833ba8686a7a11fdc02110db18ca0b. 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/NLCK41402431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0641c5f167276b1638dc685d98b359bd929ada162821c61f6de07c073bab0a43. 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/NLCK41402432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811624f44899afd91fe13efcf4904671b5036a0261ce8c6fe22d70482cf4e71d. 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/NLCK41401739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e4d0dccc9061e0efad8c18fe0b9d1c989ffa8e4ea518bf6b033ecff3455d24. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLCK41401740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d360210253ebda8d2bec8ac599993b424f930edfaff497baba9d5fb54d16adb. 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/GBKQU1436639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952dc5a83dce73f7de0ea6eafcabbbb5aa6d578120d768064d9b147341751dbb. 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/NLCK41300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fb4f8779a9935a87e9638d1cb86fe247389cb8fee7f4d0daf1e7d060cc7555. 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/DEQ121319929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acb8dccb42cc615baf04537396d5acf4c6ff7213150b3ff49df6e1f3630b3b4. 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/NLCK41019777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e42241cbcef3f32c4bd3ec48d94773d507a3461ece42bdadf7ceeb7a7b355bf. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/NLCK41019776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b33db0682c6f2cec93300b1a2aa25233b86f5251c9aa9c71034497c713c781b. 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/GBKQU1235938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8f05e28409ba78087e6fc97f3f42b9207e6e3be91bdc97cd9b70267930e2ed. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBKQU1235937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44025676280d8fded1d2450d9f91f02a9dda458ed1dffdee9b5387e9c0581ac3. 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/GB5KW1800347.