1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8242796af8fa273738dff26e06b081944b168cc23d390fe78c63d820e2a029c1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4d91d96-c3ef-488a-bc14-45c27c4493e9.json and https://artists.proofprofile.net/proofs/artist/f4d91d96-c3ef-488a-bc14-45c27c4493e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7bb10c30ea2f01acd33d6bcc046287875cf46163b3eb1a5500f1981fbc1c24. 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/QZTRX2421363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ad5ec4335a6dd43b791e4022e7ecded8c36c3b3d816f19d95a98bc0fbbaeef. 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/QZWDD2329352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7d8937f5e54988a5877d0ab0bbed943f5953bd07deeb9a8737f98526c2f444. 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/QZWDD2329373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b329af24201a8ddee3a4dbfd660101e19cfc1a6ef5ba522a7054b322a1b8466. 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/QZWDD2329386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a364bbdfc236cf9dc73987a8b34385399db13e31bcfcab1c25c972bb1848a34. 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/QZWDD2329438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fe88ab1a975879a390bd140e262eea8dc41ccde651afc84079cc32df2a6962. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2329458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e948ef71bb6e3cd61a6561a3395f92e0a2f823d20076ab5e1b5866c9590b7e. 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/QZWDD2329478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e56baea46356161e590bab8812a790bdabb409fb9db57a54cd3d0e9f3384b0. 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/QZWDD2329490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420bc068e7f2ca8d0743a063112f97dbba35ac77c5fef24a383af4d46a673659. 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/QZWDD2329501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8176301985e95ca56b5f6fa9d7a633b2c4e10aa55d022dc50b054d17cd53b2e0. 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/QZWDD2329509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dce178e573ded0e8c4d6c9ab6b1fb1c1e30f18d58f9ccd57236d135beeecc43. 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/QZWDD2329518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360e3f6e6d99d4e323384d76b3078aa5af802b66acced3ae79c503d47a14b906. 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/QZWDD2329562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eea437864e54875251b5cb24bbb60f4ab79dc446bda918ea9b884d086c5d141. 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/QZWDD2329579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc157aaa19fb97f75ba7e3451e8273fa6f0dfce17a07a15d548d1db211e447f7. 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/QZWDD2329588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0480feac7f5697d746839fde65b54bd01e2eae1db52657786b4626b185ca15. 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/QZWDD2329603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c119166ca8dfe158cad47c991db90ce1407ab2c3c00aef869b6d74a4f2a83b. 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/QZWDD2329698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acc0c8eee61558d43ba01eaf20fd636102e69d0496a6940e7de902dd5b23993. 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/QZWDD2329708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe09412e355b839c7503aecf7bd926ecdb484d95ae596d0088f3031994d4ab8. 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/QZWDD2329717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1977887c10a0c0efaadb182efd751880831f2828198186fffccfc457c09820. 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/QZWDD2329784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2865262ea8d422e610e1cce1c839b8d92eb88f109546a9a3697309d9b3c337ba. 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/QZWDD2329825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ea6be7fd4bb7e752b29b462e9c8044e6da9de0021db95b0be8b8f0be4efc4c. 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/QZWDD2329854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd97e45563e7d4360ce5ece3b042c5bed1218d65e2eb9e36cd0904df81cd0ba3. 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/QZWDD2329883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7bd67bc2ed6846f48ed066733d54e0c20211b3faa5cd48e3fb65ee5016dc63. 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/QZWDD2329887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeac809c7a148a3946319a608cff09575a0073a486ae5ebedb20edc42b54e8b. 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/QZWDD2329897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4fd193590fabb5ce8b3310708cc74de53b6c6c935cd9440ade711a867e5727. 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/QZWDD2329907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4a807e7f64bd18610f4f98068779b31a3bbc9ce3ef6148f6ac29c3e73f6e1b. 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/QZWDD2329920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ba07e1a22d187ad584a2a18da7065e996a2f3ce1c2fafc1df2db8543682a2b. 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/QZWDD2329941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0cb1de55702d9061f34525a2daee025293765246a0ebea85346f1026b5dfbb. 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/QZWDD2329962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048b0846ea6b8e893476f93972627144ae368b5a131dab26d2ea6bfacf4d7dd2. 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/QZWDD2330006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d94f89df72baff97a3d26ecf929348479dc528662a061f59fa82d055d41e195. 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/QZWDD2330018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1aabea830127efa5d3b16bce6ab9d827238eba4f072deff094f9c23f1e01c0. 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/QZWDE2435786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8bf588114637d2ba62cb7af31b6cfed5b1d39bfaf42be042382eb13422d598. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZWDE2435787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128972b52b83e0f6a9c69fc281f30b9fec186135b09f97ee64361c4d551d8ac8. 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/QZWDE2435791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b07db835c56369fa6d4f8a12f8da7cee3b0e70baa2a3176def0802e66cc74a4. 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/QZWDE2435792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e3c5b311605b3905cf261cf7448734228fe3057ed6dabf30b0a54ca2e76be6. 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/QZWDE2435794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ca842dee353c025282c523be74531d44f12d15528ee31d502c7249b8712601. 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/QZWDE2435795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe467946775a6804dd05d4b74e5956495042875badd88a81420fa42ee320fde61. 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/QZWDE2435796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5603c954686d6e2bd0a102871dad1320b07a5e0656f0275fd111f2fd737d2aae. 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/QZWDE2435805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c246fdeaa4ae5b42722f789b598850e8fe3ec0edf307ffe63a5bcf9857cd3c3. 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/QZWDE2435811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34b29bb244be95c4f30243171d3c2b2d6596523d5870e5f1129e0a20f924f40. 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/QZWDE2435815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063c74133ae37addd5ddacb24eb80c0ec875185c77807a407f4ee9d39ff1a05d. 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/QZWDE2435817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff997defe9fae24ea14e6bfad7f08fb092be0c5e7739c7ac499e4f94a50bc06. 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/QZWDE2435821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6b0d2fe645afb02c99447f729aa4dec964562cea462caedb6e62c2b4802905. 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/QZWDE2435823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8dc16c027734baadc7044ded36ea293337c407d36e6f4c8c47e2ef7453c10d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2533865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4c7e0bb062fdda90f7474da83e89fc4e3e0b0f3057c697b42e0afe51a718fd. 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/QZTRX2466749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063c74133ae37addd5ddacb24eb80c0ec875185c77807a407f4ee9d39ff1a05d. 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/QZWDE2435817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dd24578cca6fbbf663dc196d773583e19366f956098756cb111438a2b16347. 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/QZWV32458240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80127132d76451b327a232732136de5a7204257aa4f1ed9b4c91e717ff4e8972. 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/QZWV32458260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e982da003af0318189f0e8fbe4365d0a8832a5c24353773f1db5a7c0cdc8a39. 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/QZWV32458265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005cc1a46144fbc36773b6f1f4a7b7a6258f22be1144da168596dbc0c44ef712. 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/QZWV32402379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a40ab8b98e4372d50396dc4c272985e79ce6a1ae88841f5a4e5212b64a4b5d. 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/QZFYX2349513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe21990c864963f79788fd60f620de4f3f62608d5e617c4740a1a8e04d3efc9. 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/QZFYX2349514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062c48976d416a4542418a7286d7fb5053a55fc2827083fa956f6748f5335618. 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/QZFYX2349515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103c4990e9cd26177d387624ad2bca09dafaa4341f85509020df0ecdcc4c3bf3. 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/QZFYX2349516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3998158b23e04676784550d38883ce18c906a024411f332c4b1d9d27daa79898. 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/QZFYX2349517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47be3fa144996b21f0b4bf0477b999bde1cf758167997c0f03e12c31c8542880. 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/QZFYX2349518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43c6cdfdae0521e6f75fb8b354a17923ec7cbc7fe7f836470b10cf63f06a46a. 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/QZTB62265264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb0adbaf43dccffe75216b7ed9d64a6ad75b5f0fa631cca0c1099ffb80fe716. 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/QZFYX2349519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2915ee93588c2d4a93332b030ebb04f418a29b1d2ab695d188beeab1e26c955f. 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/QZFYX2349520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0eb72ba9927f6d47385c232967b9852c3bd68fbc27c92bdf862ae8082e1aed. 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/QZFYX2349521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce6180a721578f39581af9e2d6c365b93f892a1236916b99b9eb8843305dcbc. 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/QZNWS2232515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc705aa274cf94eb671f1f3a78f2149a5392c435b26fc706240c4243f678bd1ad. 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/QZNWW2206254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd97766525a607c480b93049dc22dd16fa29833ee5780a277bad154230d3dde. 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/QZNWS2232517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5f88a77aa472bc3de7b305f0cb24027df1336f372c6ab9da2a8cd604503be3. 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/QZNWS2232518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5479f6dbcadd4f5d6e082f5ff08f626056b21805d54ac403617d355e77ce63a. 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/QZNWS2232519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952f245a52712b67b5f0cf8d7126d8b8bf5006e144c9af11b780af2a34ede7fe. 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/QZNWS2232520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1524dd47894f6640f46715c341ea2fca4b2bd3b6de53ed7abd18bc8a8fd1dd0e. 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/QZNWS2232521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6ff0268ae3dcc6968fc94fa01cca8647e85fec25e9d7d2cee667a3b55920dc. 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/QZNWS2232522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c453f66c1639f13cd1bb81b35f9d153eeffcfdb142ddbefa76ba6cc0c80f73. 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/QZWDD2598630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73305554936de2d5991086f9829cc2366d0ef7057e9d01c4d31a519de7a77a19. 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/QZWDD2513400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b28329b05e0dba9fae5c2517529f49919bde2bd16bf39484c583358321a2cd. 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/QZWDD2514247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29de4ecc291b0ebdfc44d00b01596551a3fc0f74952187c2bc86f0c15c79a2d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2597152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1473e25411b9544da219cf44a6b4dd8a32ad5dbca6276b2920f03a1bc401f7fc. 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/QZK6H2545452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef75f80abe64df160ab02d231bff3e228c744f75a74d9f3d346ebfa2bec3cc3. 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/QZK6H2545453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61917965e7fa116a715ea237bddc5e7aea15ddc76b950b7e8794dbdfff8ab70b. 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/QZK6H2545454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946d1dce1e877814f8dc50bf04e6e4d0b84d83277ab0ab204788d0c5cbedd6f3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72543956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95094c80b6929623c29ac0f68e22b2544441fea97f1227662945f525273e1f38. 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/NL8RL2462118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c27e42b26b3e1ffb8ee3601f122feb03e8c1e33bf5a6ab513b33bdb5b9433fa. 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/QZZEB2439814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867554a01c31bbcaaaa530dfe0d28aa2f96eec59a2fc290a117ca4d96c8a2996. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2497609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19875478b002db6193b30e025b29b5e18603628717e2c8b279f8c1632fd34e75. 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/QZWDE2429665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2374dadcee37ac32afb16fc010a768a398f81dffcab804202ad928b5c561f9. 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/USLZJ2438458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596b62f2469573166bbb25de9fd31c5e36c83ca88a8687ce08677976261e9ac5. 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/QZ5AB2471522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd90fb0c3ad67a0c6c7fcbb6749ed4fa37121cc6b4a68fc578a589f9f1fe5b90. 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/QZZEB2372675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cae3535f4c88b3c60b69addaf0a9385785ce3eef940497c80e84366fdde1e09. 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/QZZEB2372676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cab73f9c003d0fb34b3c00b6122e03a5ec2107715d28e26c289c6ca4b040cc. 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/QZZ8A2320301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeacbbc2fe1d74a2abac2e0dad585a178779562d8e6dd2e69eca2e063d12c889. 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/QZZEB2420561.
Ela quebrou meu coração mas esqueceu que eu faço plug
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b7ead5116a15744e4d133ff68158d43674f4063bf43248a61f21d2573bfb8b. 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/QZK6F2240360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d59a3326ff599ee0ee74be003a421623698682cfa4a8ec4d8db25637d7385f. 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/GBRKQ2403569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc120225505fe399e0a856514b9cbf19c68696dc6969a8906090aa3144fa9cd67. 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/QZWDD2239858.