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 0x294a71b6428507d969aaaaa3d48b925a3ac064eb3217ce6b1ffbde8d075c4d05. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f47fc133-f7a9-4f00-9eb0-6ae9f25105f1.json and https://artists.proofprofile.net/proofs/artist/f47fc133-f7a9-4f00-9eb0-6ae9f25105f1.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 0xb4530117dc15487134e656de130a0fad0d00a1e376294b36e47c79d8a71459fe. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1934012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9a9d445e6f3dc61b1aa1979d980a7de117e1517c45a6b2efd06752f9e4ad01. 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/FR96X1934013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c4638156af465b7ec5978c25e7bc5760e769605a3cb8b1f89a321852fc7bbe. 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/FR96X1934015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f6c6fbe579c87dfa8362635357979094bea6f847eb7e84998231f980507e0c. 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/FR96X1934017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438bca606d5472f7f12666cf950f7c8a849533e8bfd2cb72641a2f0241658b39. 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/FR96X1934020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15166e5a561e104a245673a8f742c4235bd3cf32aa412cbb2ac4f616dbab939. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR10S1545691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0c04999dbe208128cc63a2fa1b017d329cc3f39384ad74344049b4a7b05c73. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR10S1545692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2fe625afb2b8fec8119cc5d4fda3c6f0eb0b562ae762550f752654585b2aa4. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d8e9da92b26e5749de441cb1184afdd994fef940ed4e674d18dcdd56595df7. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8ca0735270b1a3c351fc635102fe7d6e11de3be2a1b10557a053b01be42692. 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/FR10S1545698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3739227f8c91f0423f1ae5fda07984da9a52db0e1155e04e953a17431109674. 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/FR10S1545699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d7af68d1843ac6b9adef70ed0e7899ca946dee07bc3c22938f7f075052f6cb. 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/FR10S1545700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3099ff3fc766c4e01a2522885be290f20d051053f8c05da32dc9664ca7810f2a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FR10S1545701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26e0d8a0c5f3a415c99aabc868cfc5fe0ccfa609ecddae3186bdd401a441a2e. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9739f6eb01b346959100ddf729e7488204679ed1e56c311ddc1a3581bb5d0c4d. 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/FR10S1545742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21a84ba2d849075fd4cdc544bcb24639c38cbf5fd2f2ea4112d2bbbffa3ac20. 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/FR10S1545743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc967386447fd6515149f577fa497a4daeddf6a56e4c6dd3fb0fe86318b6650f4. 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/FR10S1545744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e10800e9dbbd0830883800733f93f9bd7a398f83103d40454fac4b2cfb0d70. 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/FR10S1545745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc00ef3cbddfaaa0fc0f7ac5624e9354ca57162493f649db89602bce3076a295. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47981db09f14d941558a1deebea974019f3ba633a8b4030530d063880b4983ba. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03df86a9c6bd82a1cedf4c7ee574ceb6a6b5298e7b66c8df9a6e9940f0d3d1f3. 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/FR10S1545750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cfe11c6e6e5a0e14b9471f7ac5d65adc3d2bcb7ee26508593e27b55048ffa8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452306a067dad50d003bf513cf1b5d15a46330c07549251bdf48a89e0813681. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR10S1545717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebc1609824ae3e54d8aa68ae6027dcdb6e3e505fab62f502448d109068c0242. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FR10S1545718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2fd441ba681ce46ea543940e0a4ee349ca4f8f9ca0ab6c8506a786d56ad50b. 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/FR10S1545719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67698158dfc8c39db33f12bd71c3b5c381a736d1c9d84503b4eb342678f45db2. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/FR10S1545721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe45ac45b8d5e83a9535b0b5ffd515b2c5a454ccad432a81ec2f3bdf3d45c451. 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/FR10S1545722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c971eedd5703a90654300ad9b4a139b0816d6582cda075e8bf5a2d7d596d30. 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/FR10S1545723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8531d99b4293a3fcb54465b7ee54faff86bfc2e101a634a908b5f5e80a6594. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FR10S1545724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5db947b65fed81d3f2a548650e8626d29e5a0e77d02044f643c2949ba10dcc2. 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/FR10S1545727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f6cd54cc9fc38ce1743324cdce3b9193a25f065efd49ac6ca730f35f6d6e4a. 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/FR10S1545729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d0d5ff680cb26f3cc3335e2cc62c4db5bbf3de231aa37db5f46a034c7fe922. 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/FR10S1545730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20eab35fae5781c89bb1a1ee92e353c129dd7b476e5e0e786e996ad9b19d317c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FRX201656254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8f1f12d29146037c81c3eadb792b342679789b29fedeaa05e2ab2de60b5f26. 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/FRX201656255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7ad2303c6cbd583dbd77455fd843fa5ea3a3fc8e03b2023be9693a2f5046bb. 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/FRX201656256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980d846049f22913d0e5fead5e328b469991963c66765dc95456c7452e00966d. 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/FRX201656257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb988df8b93bfe116a280311bb7a0ebf3f02b6fef67b707425459b4faaa1d39. 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/FRX201656258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf81f49c2a060c08fec7059b5bc1d3d2638cdb392fcc27a381f9e2df4092301. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201656259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5d0092e2dcb946fa99f39d46b350648283cded525700e2e20ba6a1a22fafcb. 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/FRX201656260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1141b3cba93f5140323e0ae787641890f026dde2f439e9043a8d97b6c78dfc11. 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/FRX201656261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e0948b20807151b9ae9c242808d7f9b9cc0b4106bbe6151784245879046257. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201656262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9951a9aebe32e5485313f45d5e27ff747a82c18e07c819598bf12975bcb84869. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201656263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ecb57f745f2bc810d8c7f33f7fd7103cf45098116d1f44a34564f74307d72c. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/FRX201656264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05435e74b6427f6e93c39a529b6ff321ae3921145f9dae646e9bddc317bdf9e1. 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/FRX201656265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472c500e8ec7184e4d373d7c051fcf81fc353e813840227c2a0424233c492c5e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d9abc480cce8f1683bec57537a92fea4f7c8e981224060efb16210e62382f9. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FR10S1545073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff552c861b627a75f94168d026f418ae25c28779b765e9dc5b82cf4845190a4. 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/FR10S1545074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da58287a736167ec04b54b768788769bee77f05cd5c4d7c865014934b46256c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee56f538c78b0c7f6256131cb2e51087f8bca47f7a79990c41616c0d48a4893. 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/FR10S1545076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb98fa0ab8b0a2260d1ee9242f7b53b0b1d102d94d06a360a7d557625cb85e1a. 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/FR10S1545077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95a1160a04adeba46da59d13a885c2540897561c309a96b5ba583a05a9a1842. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FR10S1545078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329c527390be4490e6b9eaaaf19ef7e871a35d6517cda380e3ce34280a45469b. 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/FR10S1545079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ee2ec604eea474ea03c6bf72fb110332e69706aade33d7cd46013f50084a28. 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/FR10S1545080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31032ae03b5d69cc7ef0f74ba15140f480ee6c4ecd4b0e34b876a614b7a27d17. 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/FR10S1545081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa244926c456db1e24deb28e7b867a594a6dc2a1fe5585fd6c4bec2d7e0361064. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1545082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf0b8a8516ad6bcfd2e57a4ebd85b256b17b989acae898c857757956f8d1681. 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/FR10S1545083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2616ec84a84a6a33d6cf16a16534479b89c31a4895286a0f5425f8df2350d4e0. 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/QZMEP2072468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ce3349aa522e2e4960d4ec598d3882c4a35867919839e3d86fb4304e78f517. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3375b45311025f9d8ecdff4e919b5e7c173447ecc89fc2f789f361243df305b6. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4e01d7520b31a3e1962552f1c4afe7355dd8d67b5a526ffd120e95528cb2f7. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723e022df435eb16d4e5a7739067a64439d78902289c45fab610093d46260b63. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f526bfc771cf73bc0f257abc4305e023b0a1c22a298ec90cc11d9a57a2084e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZMEP2072473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3625442c38879ed4e0229550364b9ea12fdb1c777cb3581ad831efec6f9da5. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0db58781ed44be9d65c769ea201e6cdaa0435b68d9f183ba4e2f55795cb4eb. 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/QZMEP2072475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ac62de4268af5be4e3c301d9fdb673d7b70853c6a9f35c5994d7bec1b2c568. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1148934f2856daf31cf3ace6287a8dfd718e06b47651ea8bbbb511d5bcf122e5. 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/QZMEP2072477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd965cca47e1a085241f4f518506a2b580c8dadc9769c5d6dbdb9684427686ac3. 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/QZMEP2072478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aeba140b827328bccf0487ce35c6764f615b9c165aa69b861f9423537379b2b. 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/QZMEP2072479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8df220238169b0804bd5fd7d38390fa89a2e7abbad0b4769cd0eb9a1610bc5b. 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/QZMEP2072480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69639c8cd551925cf0c6b0384432a09996514c32f9e01fad74253ac36da89e47. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc25864029c0e22c082214619bb56a3d0b1ea97191f9e8458cb6c7f920486572. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522a76008c4f16989d24f1366d5ccb1e96d6a48e9f283b733663efdec21362bc. 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/QZMEP2072483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ba1e9b52ce50649be98437ee1c4ea692943b3186685bc68b8af658ed86de86. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f145f18c65a49464efccbafa6e5dece0bc9a196d6e7b4939c95c77aa0ce2888. 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/QZMEP2072485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c3f69ff4e0af4679bff59a51280d572ba6786dfeeebdee7fc186548958ae53. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZMEP2072486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173273b5e5c8a9ca41dcc9d17b58480a957c44bce7e708995f6f63a8f7833526. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da07a6542935d13918f5839d9dd3f2f57a2812ba91926975c53eadd8b33dda5. 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/QZMEP2072488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4819fc28e87163ab76eed90c6635869c1741f3011c1db5a9f3ad168a671db1e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZMEP2072489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c95c2e86fe14be0c336f53645b7de3c74c657cff52c385b40e533a087ca2b7f. 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/QZMEP2072490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40528a73cd904eb709719dfd99f52f536318ec9f485ae062e8bc0fb5c0381fd. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZMEP2072491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f83d656f5090f6a0a8c60b1cc139b67bf608cd7103a5af8115cd4f2f406cb2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbced1fa72ac5e42f25ab9d7cfb7960a127991f07b7fbc6520c874f9f32ebdd38. 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/QZMEP2072493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd1c1ddee7d30647e808d6162947b569f43324291ae2c9d6cf84f747d6e8a02. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa913080275224a3dcb494c85b1648f735d44dedbcc72321d20fd2b6a7a9ee8ad. 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/QZMEP2072495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5671e53333a30b6b098b17d223413e71cabfb4867c9c53c48062a9c843f766e1. 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/QZMEP2072496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd659799b3894fa5c92a05ee37b45fdb7e3042588c6e9659b1b816ac4d2bb2ccb. 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/QZMEP2072497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9deb3e56adba49259e2014a71a6797f261a604ae38d3e9a42844bd64116a7a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048d87cb0e44c375440ab4cbd7aabb53bc2a99471d79307ed869922893bc30a2. 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/QZMEP2072499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354afcba1807444f44b09c161fd7422d2f5897e09643373f51a6c8b7c9987c15. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/QZMEP2072500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9031b80550a80cf1b2f7aa3fda01fa61fbc32267dce3aa01bb29f26ce51bd959. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1067abe4310e967b3c985d6934aab09d50b5573dd2f01e70ffcb2c051e3475ee. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZMEP2072502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fe799dab0779943f645d00b69036e5a21e0b70b528c0a280fe1543bd0e21a1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2072504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb463783ad23f88d5cf0312f06ac2153e811ad1e05d049fedc24e80a7dc32704. 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/QZMEP2072505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cfa9192a5f6b095cfa9515c3677626f4a6528dd6473724910783ccee596786. 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/QZMEP2072506.