Barrett Strong Jr. (February 5, 1941 – January 28, 2023) was an American singer and songwriter known for his recording of "Money (That's What I Want)", which was the first hit single for the Motown re
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 0xfbe147bb0383863382f9ed35fd9ac7bd5e1045178e67a38328c1074d55b6ad5d. 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/e27876c2-16ba-47dd-8cc9-b9e577be43d0.json and https://artists.proofprofile.net/proofs/artist/e27876c2-16ba-47dd-8cc9-b9e577be43d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
20th Century Masters: The Millennium Collection: Best Of Barrett Strong
Money (That's What I Want) - Single Version / Mono
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 0x45489d2a8554f5589183eec84a8582b403a00ac94bae03abca99c26dfdb1a1aa. 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/USMO15900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62407ad26acc0e2c898fc3d45b0944c9c79be71f006d07599defd0178f67fc01. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/USMO10201089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe41a3a741917f2fdc660882eb84dbf01f6067842becf12ff4a180c596eebc6d. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/USMO10201091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c80448e51549d79ac1ea31d13db36d11c53ca9244de5ffe3632062b558389cb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USMO10201088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16585265b9bc94e7bc35ab9bf6cf48a95b86941b67cd44ca5a8b0aa9a8bbed6d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USMO10201085.
Two Wrongs Don't Make A Right - Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99751dbe0f2b544e668d3dffb82a3ae63a86678de4937022933953c8929beb4c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USMO10201087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22923eb78001f89632142f066b5b0e46af603bdbad52f8c4423448e034039232. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USMO10300881.
Money (That's What I Want) - MotownSelect.com
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9886f2cca0cae2c50342c127cf9dc72d2b28456fd1ed5b1d1283ef77f2c38fe. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/PTIP15900008.
Barrett Strong: The Extended Play Collection
Money (That's What I Want) - Original Lp Remastered
Les Idoles De La Musique Américaine: Barret Strong, Vol. 1
Oldies Selection: Best of Barrett Strong
Essential Classics, Vol. 77: Barrett Strong (Remastered 2022)
Essential Classics, Vol. 77: Barrett Strong
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc6303a94f62d768b983468cfcb0da8ccdf307e8717e7b87a2731f876ae2028. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/ES31E2203880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868749143d1d395620e394e5ca9516400903c65551e4eccead5b6c9c79eb583e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FXR752304469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16585265b9bc94e7bc35ab9bf6cf48a95b86941b67cd44ca5a8b0aa9a8bbed6d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USMO10201085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1503802a7d52c7bf1efe733f399c3969776c6606d0e0a366f48ba29a6d03d240. 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/GBQRF1031574.
Hitsville USA - The Motown Singles Collection 1959-1971
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45489d2a8554f5589183eec84a8582b403a00ac94bae03abca99c26dfdb1a1aa. 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/USMO15900265.
Hitsville: The Making Of Motown (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45489d2a8554f5589183eec84a8582b403a00ac94bae03abca99c26dfdb1a1aa. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/USMO15900265.
Big Motown Hits & Hard To Find Classics - Volume 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45489d2a8554f5589183eec84a8582b403a00ac94bae03abca99c26dfdb1a1aa. 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/USMO15900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210355f3af4d5e0e70808999cfb73c84387c2db5764261bcebd696696540ac63. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USCA20703182.
United States Air Force Band Of Mid-America
United States Air Force Band of Mid-America: Ready to Enjoy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4388bca93bdd9a0aa20c2b9c38c1175ef78a5c4026e9b22a2de39ef36c0054. 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/USA5R0508102.
Soul Music 02 - 50 Hits From The Early Years
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444c8ef7ba1bb09222b93fea8c4a34b49151304f5d597dc2dc4a10df2e362f0e. 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/FR6F31456610.