Willie Williams may refer to: Sports American football Willie Williams (cornerback, born 1941), American NFL football player for the New York Giants and Oakland Raiders Willie Williams (offensive t
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 0xb166afbff9c416e8e207b9e4e5a674a114d62d41ee345f504913c478d6efb4f6. 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/2bd71152-c781-47f5-8506-7470fa489b3b.json and https://artists.proofprofile.net/proofs/artist/2bd71152-c781-47f5-8506-7470fa489b3b.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 0x0bde5371c70c50fe22b03ddafb5ee2651e61fbba108768d52cda79bc994c6ffa. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JMA020600385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcae31026436d239f88ba5611eeeb6b4a2ea8b29282a7bcaba88ea7c92f0b228. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBJXU0500144.
I Didn't Give a Damn If Whites Bought It! - The Ralph Bass Sessions Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed770f39e80bb3a56ad256bbb133b45df62eaeda8aeea7ebab37a9c143cf1bb2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USA2P1887345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb311a63434c79935b4753200e6f9c54213ab5e125196f87b87a28058b3128905. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/USA2P1887351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff2dbc9bb17e22ce4307ea97aff4b5b674e28a4d887b7a79f24b9eb0f28699d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USA2P1887359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1324e6b5857930b818b485ef84028e71618e8779eed2decec902c560ba1af5. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/USA2P1887361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0687b1eecf5815f372f62b693edf373bb6abd69e9aec97f26389997a3548ee. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USA2P1887364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ecf08b3d3dba6a6edb91e98f6cf427589feae0a4b45ee6423e296434405f0d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JMA020602393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2615ee1183735ba37e003745e3b3857768727bd42c78168edcd64c73447a90d. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/SE3ZQ2500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903678d489a4f6a4c999af7c84cd4e3e8c016acdabbdbd5997609317fda7041d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GMA020600146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e9c0385f3b554832cb06ee5d8034627c46f51e40c3c162bd88cc7436b240b7. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71336468.
Soul Jazz Records Presents STUDIO ONE Black Man's Pride 2: Righteous Are The Sons And Daughters Of Jah
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c676b81503ca86519fda5400f7fa3891f36147ec977e2b8524ec54239ed631. 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/JMA020602175.
Soul Jazz Records Presents the Legendary Studio One Records: Original Classic Recordings 1963-80
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564fcccd61c8e2105ddfcc3301a8cf54c1b1502245320e13771c20e9e4a06631. 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/JMA020600226.
Soul Jazz Records Presents Studio One Supreme: Maximum 70S and 80S Early Dancehall Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85e3dcdfc45b0db7ecd7b5550416a7f0eba601161135e65393a614acdb6ce16. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/JMA020600660.
Soul Jazz Records presents STUDIO ONE Down Beat Special
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a47ef364c7d23155dee26a2bcb47bbb080f586249d8e7acac5c12d5ca9fd32. 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/JMA020602201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd6e986ebad771c8fd7ddb4f2de57f4c4589fe586cd0212a8ca6e8caa43aa1d. 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/GBHWT0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5affe0526c5273ded314780115d7b9370c45e0b41f40293bdd04d3aafd54f5c. 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/GBG5X1224305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56706e95db88a494760332e0ec7020b584c00e870f1be7e5f089ce1e7548c9f3. 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/GBHWT0500112.