Samson (; ) was the last of the judges of the ancient Israelites mentioned in the Book of Judges (chapters 13 to 16) and one of the last leaders who "judged" the twelve tribes of Israel before the ins
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 0x2ac6e937881b30e48241b52cfcbec8adc962a83896beeded1b43d27ce315e518. 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/2480d23d-e9ce-460a-b7b1-70739e745bdd.json and https://artists.proofprofile.net/proofs/artist/2480d23d-e9ce-460a-b7b1-70739e745bdd.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 0xd3eb10eae5720a565057dd5dccc8424921c97b4864b0998f6ecab72ff9c22a30. 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/UKXN22435421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c7c20239e0f856b1a8a74a40901d88c19010bb6acea32ea311237c896ee75f. 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/GBLFP2475603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac5d4f2f89904dd9acb21c86521c7b79d86e3573bedc95e40488a253f9da119. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2373603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b384ee904428b7180afe8f92c675cf31411d04a53e8198771b89e09552aac9. 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/GBLFP2498614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3522922d8d40c6f9e622fde3b2a6037dbcbe2459d368d3d8ad8f31d3ca513a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22435420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd788a065a5db9ff4e1500f360a6bf7537a8e6ead99c0767b673292514ea23a. 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/GBLFP2438532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51a9bd8a130d4ddeec2b93e5e4503c17cc3474888ea3e608ab11f8f6382d080. 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/UKXN22407019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3d6ebbe4cf62c2afde1d322ed25c0892e8ce4fca6717e601e01f42503302cc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2419859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a4a8914c8ee99f990e7dde8e24bc506439d6d6d9619c11c00532416f5070f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22435422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6629f369f9208e953b9d4bf26127a472266c88bb2fd631bd4f350a79030ccc57. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22349534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b21d5873cf23d6a6165a889e329eb68157c489d5bc5cdc533848186ee1e87bc. 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/UKXN22435419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697a209e8fd61352de1db052ccb5ead620fc31cbe2adda38ea49d3d2f988698c. 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/AEA3A2416921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aca33c0542a9e42cedd48663aa9ec6789c0cb3fdd3fcd630e6a56f6afc73a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82470654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a691b73660b5cc8cb8967e821eae5570867b661ac213dfc0d00c7b4578dee2. 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/QZHNB2437785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d0e9c96bd5f7891a27f22afb36e88541faaaf158f8d326402e64802f747b5c. 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/QZHNB2437786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cb02e8fe5b568e17d539eebb16139347fc1edcd5e7978a8fb16b1b520144ee. 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/QZHNB2437787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937d780fcf99c12a02e2785af0d527cf48099f91b4e3edcf722279d07c879784. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2437788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dbd52ebd505ecaff77b0aa228b82c6e7c2adcfa46c8f8f502e9d9cee9f0959. 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/QZDA62415871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dbd52ebd505ecaff77b0aa228b82c6e7c2adcfa46c8f8f502e9d9cee9f0959. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62415871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3d6ebbe4cf62c2afde1d322ed25c0892e8ce4fca6717e601e01f42503302cc. 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/GBLFP2419859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a3d2e6ef7360135c0f87a1e55bff48e2997e7aa5b36f1919f9a49231ad0b86. 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/QZTB32345478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1412ba8397211b3e85f97a11a697953fe2b398e07226080934ec5202b116525. 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/QZPLS2352366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1285706cce82ea118c7517599ffef3a7a1b7391644c6f3edde4f3192f8d7cb62. 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/FRX452385427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8e24236974885ba0f6993c0f1c2e4021612a2cf63616d3237093d7812c931b. 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/FR10S2369441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8e24236974885ba0f6993c0f1c2e4021612a2cf63616d3237093d7812c931b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2369441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1336d5703607727911383e30715011e5a89d83bc22f690962acb74002fd368c3. 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/FRX452231947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9d951a6b595d2c0229af25c81f29058fc3672b0032c715842739b39ddda1f7. 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/FRX452231948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8573ede7f746db0b5c514cdf81d967313cc79e31dc6303cb37473818a44507. 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/FRX452228730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3f3ba3be2852a40ff963a47b993b4a64e21dcae86b8b5a014086b98528413e. 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/QZFYZ2296530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58881e605df1dfcce9a61eab497e5aae3751ce1b204f1bcef4cea0b1a1a6f536. 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/FRX452231949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845b63d19d7201529cffe8557daf27ad28cb91570bbb8c6a8815f70c654491a6. 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/QZK6J2127035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5c3749bde59e3512184148b9a277887f23bcad2edbfd6243b26461b169edad. 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/FRX452231951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc279d47809dfe7a31f6b154da6ee3ad502b634d832c57770336021f748c3b10a. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452231952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d809943427cfc1fd6711f87b969d761101e1439b6044621b31f7771021e72e6. 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/FRX872245976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8573ede7f746db0b5c514cdf81d967313cc79e31dc6303cb37473818a44507. 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/FRX452228730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6431dc73e4398547bb3365445d5f03818a7b4ad085d1006fb915edf55a70393d. 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/FRX452217440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8eeea2bbf1e9a6fb744e82ce7dd130d72e0787a321aebe48917c15ffd9e405d. 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/FR59R2279230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e1db07f60603d2c93d04fce9e0edb0085952c23c4067c863d9194cf3ae2ee1. 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/QZHN32208843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43019e12d0b439d332e9f505d06d28429c9033796feb24a49906c8da1164e67. 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/FR59R2236607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3f3ba3be2852a40ff963a47b993b4a64e21dcae86b8b5a014086b98528413e. 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/QZFYZ2296530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08774700231c6a719d5f72d9a8a459ade97f22c1f5ac49f96dde888c7dbd53b1. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZRP52142200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845b63d19d7201529cffe8557daf27ad28cb91570bbb8c6a8815f70c654491a6. 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/QZK6J2127035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf362a65e3e798cb18a2df1697dcee55528ada59b5374cc6e55f7cbbbd294102b. 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/QZNWQ2032154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d0d6392bd5a3835c5fee6881779159b4abd7d68fe86a5281f74d8c7032f69. 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/QZDA52077266.
The Miseducation of the Insta Generation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2193c38b5442dac8f546788c1979ffc047b3e73b1d8912a26b03530d27ca82. 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/FR59R2236610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52179d34490cc68e75d4e96cff5c34a920ebd702547ad74470cb6ee4f8b8833. 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/FR59R2236612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47fff5f68aff248ca9a3d7197b0cd849c8f9567e3b6a2701f414b9153fb7bcf. 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/QZTAT2486922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4f311da6a7ebc81a66900a5a209c65e243972a6b619d624ffddfc492a3182a. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42064688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6464d10cde392c645e4e62305eceafd61b095852a64331dc831fa6b993532c75. 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/UKXN22512008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05dba081e85cf22102a9d598a53f8c9cdb08a29acc2767f7893b49807f3c868. 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/QZDA52545995.