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 0x849c9ba827bb7aed70daf9ab5eca5cc536b009d531c2e1285f017675d10413aa. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d0013ae-2a99-4c1c-b590-649ed036db24.json and https://artists.proofprofile.net/proofs/artist/0d0013ae-2a99-4c1c-b590-649ed036db24.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 0xf9c8984d8c112f4751d55aa6cb7ab21adcc9d2bbbfe84bdc63f03cac36d86407. 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/QZNMW2373567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f313c629650743cae094f106cceebe85ed8a31036d9061ba31ee43b5b9c622. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2373568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d1df9fef91fd6b3826859bcf8359dd258fdd556468ebf99a91961f398fe119. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2373571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1446617a8d9e7a7deea72c2d8a6821532eb22b3833b626cc6632592b9cb8041. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZNMW2373572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767473aaacad146bea9a2026feb0beeab26ad80265592f14600e4f8436b53d30. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52512052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440dc7536777a310e686e397e49fc01d57ddbd5b7bd9be43a64485f2fb516a6a. 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/QZJG52512053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bb2fc00124d435449e55d442cb0af5c6968ab6e1615de6d964bbbf07bd5439. 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/QZJG52512054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034348d5f3078f2c398cc37382b33a570e2e237adae168e865aedb6f2b668424. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52512058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdef5ccc0169b957a5c70b1c8aa2b06d362c4179ded64ba90008035cbc766e7c. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52512059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a718488fb3057a9ea85fa9ddddb01870f0fce38a54813411d6c989594f28c0. 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/QZJG52512060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608d2d84bb89813efe76b414d8d51b707ae588f05210369481c5aa0cf9a69c23. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52512061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd32fa0ca7c176eabcb697bcd29b1a0e8d637f34f7510bd27e9a8ecf78bb3fa. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QZJG52512062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12402610001d556551f9e1d12f7227714e66faec5d2eae4ef2bffdd775c3a59. 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/QZJG52512064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf865452e859bc919e72e48b4c4ad02deba14425f56d3b400e5d19ad1a0a2d3bd. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMV2123422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bbdab15214115e9a1bc3cd940b5458df5c13fe2e15f17a074b1fafffcb5c63. 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/QZNMV2111462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b5ca5748115906a31b02b77e90f72f803a04b89be6a98ccbf11eeb18d30931. 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/QZMWW2031143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf699767b46acd6fb42ea6a612eddfbaad40ac93c7970d43731a72414809453ce. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2038629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5249d488da3b04b491b54682ba00de3c982b07724b20ff38ceae9105ce52017e. 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/USUYG1327866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cc17dfe82fa205301b654287021df9e14e45f2c060be1e8170f972c48e2a41. 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/USUYG1327867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315a77b0ac44459b43ba6dfe392d355220f1bffb1b944b83fb9d6d953f5d0d6a. 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/USUYG1327868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049cafa6a363f6ee5e906ce8e739fa183c26e54a975e941dc7fd06b132a76c3b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USUYG1327869.
Invented Steppin' (feat. Huncho Yolo & Krazy Kasey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b364917741508cd47794596aa954145862d0f21be6d034aee5991a53150633. 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/USUYG1327870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3f8ce661a755e5fcd1b89975f4d0a3ba7ac0a341fb630637792aac1928f072. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1327871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a36ae0e4f5288f6912552cc86307ebe705f35912965f432205e32a458f836f. 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/USUYG1327872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1806937388d404edfd75f5a0bb306c01af761df970300f14360e66055bfba154. 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/USUYG1327873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe304ac8cd01fba420149098e2daf7f79f6d1c63ce849b69dc66ce39a86bd17d5. 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/USUYG1327874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf6ab4a1a4a5953bb4e39a96e2f1c6df1a6a52f3a2b03125e29bc041e31a71e. 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/USUYG1327875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0667c460be3cbfa2a240cca5be0c2ecc58fe206a5885b02e1e7601a7679ac1b. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/USUYG1327876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12cefe635c1098edf8e8cabea844ca9fe0bb0695ab2a955f480437fd255b2aa. 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/USUYG1327877.
3 Round Burst (feat. Jungle Muzik Larry)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8576be8f9c0f6dd6825f0ff3d59079d187acf96a2b40fc75c620898dea2ead5d. 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/USUYG1327878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8206e76a0d6a805a38bbbb18fc9db6dc112e127465eb12fbc75694c8dc62a5. 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/USUYG1327894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606754948434ff4974575843fb208e8d33cfc36a6a5f8b7206069809d665d7a9. 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/USUYG1327895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6033b308ee3aa99d79e0583241069fc0dcb7845ccf45b43c9a980c478ddb88c9. 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/USUYG1327896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c61fda4dfd87b8e627d5f2afb8a9e91dba6a7c001e27bb957ad7299ae8c6ceb. 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/ZZOPM2234584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d010bef80ab20f443c5afcb05e5806952301dc3ded4cd473f7ea88167d79948. 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/ZZOPM2234593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb250c0c345542a84546a8e1b84e40f7db6237f829a15a4bd9961fc4148ac381c. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/ZZOPM2234594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee52b7ccb6e4154a66860006bfd7be50d2a7e505aede4ce98927e8ef6280da0. 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/ZZOPM2234599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6514f18a909031e46056310b0fe54426a1813d67cc7d7c6913a9ec838e7a2c. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2234595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecdfbb7ea8504b0c6decda2ba14184471a87263d65852541ffaa9c6bd380e1f. 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/ZZOPM2234596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3857c504bd7c55936c70232ceb89524b007ac0cef470be8207ac662d9183c9c9. 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/ZZOPM2234598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b351addb60f91b7d6f89c799ec2828363656f73e5a4f7c3aca215cbabe8178. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2234613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cf6f68ab1efd362e61bcff82804ed7beec4a64072161df72d33df845e8c60b. 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/ZZOPM2234597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6ba2a408632aeb80d588c854ef69f566585af139f5ae9f23aeee67032aefa7. 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/ZZOPM2234615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4365624293e811df6ec2dec280c7b103bdf5be15ab04acc6e7307e72a60a2fc. 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/ZZOPM2234614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b506fa7196d009c9af0027509f223f4392d42bd4016ca18c04a5755e7d1390. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2454822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ed7af14f32da98e1d1c36665146009aec83aa8e6ed23b87c3c66d5ce6eb2b4. 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/QZPLR2454823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c148bd0f61043e5c6b622e251e6c823d9d0ebef71bc0adab47b89273e4e73ac. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2454824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491f301a5facf4890dd6c7e42803ae9f30e5562665778e1bf649a0b4f0ab31f1. 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/QZPLR2454825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc733e769d751e919ef74f4c98c38c8dfb33b08050c10b5319432bf675fc533b7. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZPLR2454826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aef0729c024fe7181b9419d5b6a3890befdbeaf8f92f52d6874ba87ba3f2274. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2454827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6306dceefdb7ff29c8c063799fb2cc6017286a4777444d74d2b6ff8ef84e00. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2454828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dcfb10876acc63e75efe229e44a23780acfbdfcc85bb7f25e65e35ced0b6e4. 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/QZPLR2454829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d42ef616447f8fdc3294462cb0ec7ba6a21cc20010557f38aba316e6313113. 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/QZPLR2454830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b2b252adc10b87fba89079cff8ff087abf73f8c80eefe3d6cbfb43f90e1480. 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/QZPLR2454831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bad00661760083a0654bd4249b9a03da62e034b321e24613afb40e9d3e0000. 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/QZPLR2454832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3745359d9118de96005d4ce7f7c11c50da4f16821822ff7760f8c6b4408e73ad. 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/TCAEO1901575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7493ab12c15f2b26b4b60f270773bf7c76564ae9cdd959f3ca7016a6f32ea54. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/TCAEO1901577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f749a9a4618965dddf70b1dbbcc38d7c12b4b7c69d63b260954999b923eb31b. 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/TCAEO1901580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f6ed26b17404f6efeb052ed089e0469d5fbb67d99e6805a604e823f951d47a. 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/TCAEO1901584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8284b9f3d59f5131b00cbd4a925a8446a501749c1f7a2f8f374b262d982852a8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCAEO1901586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d52a49d23dd3c84f2422f5ba851d4895dcfa03e38160fd1ce7ed427a7826ee9. 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/TCAEO1901590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353bf4e58bf92c97e79afd86d556ccde674c76c2b9633ada82979c9cf944c786. 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/TCAEO1901591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456dea12a3e16603d038b0f558f19cbd292501711789a3a4b4414aeda59e58e0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEO1901593.