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 0xbff4e1de295ca3664b3964f4da1cbd328cf1a163722ea006050c522fd2876010. 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/265a6eea-9dba-4df0-bc8d-2deecbd9e0e2.json and https://artists.proofprofile.net/proofs/artist/265a6eea-9dba-4df0-bc8d-2deecbd9e0e2.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 0x2441734e0770b6daee16816164ea34b1e297107b5bb13eab560858cec46bb616. 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/DEE790515300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021bd22d03fcf6f2800871211f6708faa33320cbadfffd0c930e2644a660ac21. 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/DEE790515330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fde7a89d1765b59ab6c75ed54129f369bfe56f5075aef30516aec9e4b8aaec. 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/DEE790515340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb977fb67c09281582d67215859373f16d3aa57ffa81ce8df10db9887408d00df. 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/DEE790515360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ea05489fb8f4af04a838b3e5c1aca3529f20e981dff21162622a0f14398f79. 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/DEE790515370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92eacb671770cbe26a5de910a2b0d30e3beaded81c494dd8afcd0826313f393. 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/DEE790515390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c5f1bab88c5fbb3606d0ceab169d3895eee03ed0cc3ff46e7fbcedecc5c792. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/DEE790515310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215b689eb1e172ac638bde6b5947f087f3a780eb33b45e275192e657b930f99c. 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/NLMT42401436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fcbfaab0acd688833b89f4fd1c26dce9c05e2bb113e9b664c607f7dccaa1d5. 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/USDY42388403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe321b2c84b14652c3320be999b121cd67258138802e9ae081aca9055d9eff303. 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/USDY42388404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78294e7d3864f5f90c96e58db78871c850daff3f76f0c4a1d97e212d318dd0ac. 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/USDY42388410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f806013d4ec2936e1292cc648ae2f5a40bea26d1ac1c0d471e94ca401b73778. 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/USDY42388411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c05a0fa7ce54a5905ef755596660b6e1f364cd0fee5808f5ccefbd728400f44. 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/USHM21648449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198dcf2eef443406d27a87a86be3d9317b89dbf6c1f1e88d7e2260a4508e2d8e. 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/USHM21648453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8457d86cfc996517feb5b1c23280f339f0077e24250b99d163e9c23f4c7ae044. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d640217b6cc32b4e93527522ded0ea055e72238d59529aaddca7e1f3434a268. 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/NLB151300887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d70bf0cefc29dd5f8d29df2ceaf21e856b4881771ddd6e29947d04141b0a8a. 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/NLB151300888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298ab519d1a460d8ebb2f5c07fd4124370784418872709a83861dedcfe8e61b2. 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/NLB151300890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143a4a5eb9cf1c90973baa46c7c1c324c48086ccb0443990c8cd12198f32e420. 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/NLB151300891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18b45ebc621b2818c7777d862f484c60abc26bd036b580c9e83908f7f0d1809. 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/USCGJ1402287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2e4db735fa17c27451005bd1f0287d1cfee957ce3e41342fb6d1bdbf3b0a2b. 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/USCGJ1402293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc8140eafda989825fee030c5d0ae7775ed5b9ffcd2e59f61e769f1de780e03. 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/USCGJ1402294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167fbf58d68345e30834faa22576d6689799bfc4d8a1503714b19a1e5fa329ea. 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/NLG270800697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8eda0122d2860f57c7e7e82bc90d43fe1d204443a8e14705bba8708e6699ce. 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/NLG270800699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe639fbc006bd5140ab8a79921150a29b8b716e6259f9b4c0e9b768515296a9cd. 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/NLG270800702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd319e14ee002d53a4eead1b1196388f1afebcc416ba88ab845738ff61dbdbf. 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/NLG270800706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74656f430cd757b191288c4a4dd31c7c2c4019312acc717546fc5d05078331f6. 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/NLG270800707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc1b78c406531d17ff613fe6a798bc86eda1082a31499ffcad85664e928a3b4. 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/NLG270800709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf3e5c40ef4aa80cf2fd740435d583b7a7a02d8a8768b348c547b1b08b6f5d2. 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/NLG270800710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c74f3a363e2701b86e50d1bea7e9197bf25f065bdba461a50706fe9229f4ad. 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/NLG270500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907a47531c0699271a53f867acf94585e628bb0b01ca760de8e907124d98fa20. 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/USL4R2145773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe035b6e965014272e239c026777e089a03b3adc5e98e63fe3ff837a7f4bb415. 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/USCGH2148820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc480cedc8e4a5be831484ad7ac55a5f19f1099ccfb216942d5742f76f5828ca7. 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/NLF541100376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09976e46d65ed89bfeb841756e422a7998018fa36e054794d220e082b21e037. 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/NLF541100347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc2d26064c5b89cc6c3c8e0755c1d770c0f3f3720159a7f025bf3dfdd7bda03. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF541000326.
Mexer - Leroy Styles, Sunnery, Ryan, R3hab, Hardwell and Gregor Booty Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38ce9f158358a1887be0130f97877606d227de87aca1d14af9b3a9b3cf2e7f7. 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/NLF541000335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05483833db6bbe110dba8ebbd3ca5a3ab33921ca7b75837ac663727b0aa243d1. 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/NLF541000343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9894db4a687df0db7b8ca03269a051e61dcac23f988b3749b6a5c1e54322950a. 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/NLF540900243.
Mas que nada (feat. Helena Mendes) - Gregor's respect to the masters mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b07bbd172abe488e411b1e6067cb3e4e3031c93e4a2b79636c63027833ae47c. 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/NLF540900262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2531b89a8d47dcb08392f48fb5b827fbae04d25a88824735cce9e54ee2039258. 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/ITDO81900619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea1a1c25d3f96b49b35e2150d0739b6df5e2e65e93d993fad6b4437275a1791. 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/ITDO81900630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c662cba58fb5ef77ac9e9962f82a9c9d6012a254ff5481da10344db90aec329. 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/ITDO81900621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf113c8b62beee515884b232dd9d785afd301b9c898acb4aa3eeebcfc56b766a2. 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/ITDO81900624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d5cbe5470914a275172e4b35d3a2b6cd96d7edf3504484b32c299984b51d3f. 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/ITDO81900622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585cb23c8b7aca94e79f028d1b1fcb5f97cb929f52decbb2ce3ae26671510c7f. 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/NLB151000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d750db4c9d1158bf51698b5b0fa12a07ef811cf3e3414c74815b1fb5acefa6. 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/NLB151000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6634fd2aaca68fafaa8f9894bcf9465d6d5095fc02c6b063fdba3534f58910. 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/NLB151000340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cab56107d6021cb528a81bfd597cb8ab16efc80a6152dcf8716af4ff5ab7780. 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/NLFJ51000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e1178100831da383f9327ac46303c9a4947b09378216a0b9eeee3e13606d13. 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/NLZ081100242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9827d77172e340e3c5ab21b319161f96e6bdfaa6c618b2f3b2b90626e1a3b2. 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/NLF541100352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc30cfb9e8daf397bf0d2e6252694dd8fb5194dab1bfe30e9eac4dc8c172016. 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/NLF541000323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7835843b1081a9a42b4722dd07b289e1926d628db2dd070a8328f1e043c9d1. 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/NLF541100369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b29be2d9c3453bdd923c860b3a7471dbe4ca035cb6d0dbcf1fe675ad7d432d. 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/NLF540900308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccb989b748fa975f251383c082efd07525088655b59d006f0eff8c3a8b9f4c1. 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/NLFP60800192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb278ec5f9aac121b4ec5abc6d75d3f3aaaca424c598ec02f2108cb25081f98. 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/NLFP60800193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa15d3cc34408dc981b55350ef77414a0f995487713e9b432e503f2951cbd97f. 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/NLFP60800203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdc489daa72bbba7edbce1c3ac1b404a4c3bed68a64c1432f965518e4af031c. 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/NLFP60800211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8fe9e6fed4319a0f69cefbdfa4b082b6ae9fc8451c02f46ed8d8e7fa03e76d. 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/QZMEQ2287063.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ed3d1cdd751725c446c0aecb5a34481dd10c47ce552efc8d8d13f901d06fcd. 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/NLMT41300441.