Jack Leroy Wilson Jr. (June 9, 1934 – January 21, 1984) was an American singer who was a prominent figure in the transition of rhythm and blues into soul. Nicknamed "Mr. Excitement", he was considered
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 0x2f1e0073d0e5b79d46da63060e5b3f9ce63071a0eab0c05a460e0d26c7bd30a6. 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/a18053a6-6fca-469a-8b2c-96a57426185b.json and https://artists.proofprofile.net/proofs/artist/a18053a6-6fca-469a-8b2c-96a57426185b.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 0x4d527dbc70bb92809a769351dbba9cade378e4643b5376b1589f986051254d58. 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/USBWC0110030.
Reet petite (The Finest Girl You Ever Want to Meet)
Milestones of Rhythm & Blues: Motor Town Soul, Vol. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa01943b63fa44688ff2f710f5793efbcf50dbae901a767df630e34455e04e8. 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/DEU241900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b29062443b9c3942f01d96d3e8e6514900d2c2bd7db31c07f77c487b1c6c1c. 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/DEU241900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614afe4fa3eb90c2830f527245c124c6297fe86dfced939c2419d29e72f05249. 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/DEU241900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bf5315e2a882eefa4b28bf3a6d9dc322c59bf95b70e33de830586c4d4937cf. 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/DEU241708928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7467595d717f37f8f9f72e44395946e4f2a39265f2e162c34082766ca2be9bc8. 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/USCHR1317993.
SoulBoy - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d522fd314ade979f82a28e6d7cc0ca45f1232e4e89b9bfb9c355f93b45f37b1. 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/GBUM71003095.
Best of Rock 'n' Roll Music: 100 Originals from the 50s & 60s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e44d57b94677823a958766222c5e1cbad9a3abfe3e32e1b383e4e7f0290e41b. 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/DEAR41442694.
Soul Music 02 - 50 Hits From The Early Years
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b50c877088310030cc7ddbf88fae2bd786fe3bc46ad9f2d41a91a7f8dfeab9b. 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/FR6F31456540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76aaef944ad9d18d3bbc06b77275baeddeab7567c2b8b8741121acb74f30f87b. 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/FR6F31456690.