Lawrence Sam Goldings (born August 28, 1968) is a Grammy-nominated American jazz pianist, organist, and composer. His music has explored elements of funk, blues, and fusion. Goldings has a comedic al
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 0x57b76d9bfdd03b1ec63394d0b6828abaa89d391badea2b4643089763c3fbf800. 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/b66bbba6-728f-46db-b950-3e73067c8e28.json and https://artists.proofprofile.net/proofs/artist/b66bbba6-728f-46db-b950-3e73067c8e28.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 0xa1b782c98da7f31ab0c53835ba66171302bcf66cd068ee8d3561511dc12313c5. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/US29X0601505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31623bd9e1ff913c915fa4c67814734f8db180baf99177d66bcc6ca3f507f697. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USF6D1000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c56e8a01ad60839d1262c92432e807d9bc0819e30fd0ce1c34beb38bc6e0106. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USF6D1000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30122d8e66c7dce28ccdfff1aceaf824d9ff085112673013b845d710510d9ed. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USF6D1000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edffdf3f4e3ad687ac36be7ef399f092668b3a14371665073aa8310d2596fab. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US4R31109237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f443ede4cab5176afb0942005ad5d27b3893b3ca175518c8dcc71fbccee10f. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/TCACC1451735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c40325430cbb21e9ce6cd7817a07e1e86630c18b4977a62a01e717cb31dae39. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCACC1451738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe769c83b7fc4680cfafdae1efe054568fa3b353487511eebfc4abf493254e1ff. 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/TCACC1451740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd379063208d9a7f63026ba10413e24fa2b1d4121d9fdbca2c9c90b76458a6ad. 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/DEEN41710002.
Self Made: Inspired by the Life of Madam C.J. Walker (Soundtrack from a Netflix Limited Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2d24a0fe93862d890ebaf8ea0ee7c65cec24721a8880998266802c0955b0f7. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/USNLR2000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e5caa01f808d491d05145b4066e2ad3cfad8bb67beb9031124d383c00d2086. 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/QMCAL2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cee43bb400f3c7bc79cdca2fdc2ecb088e7affe17cc2660d376ed7a11d98bf. 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/QMCAL2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba133387b2248a2b5e27906b3188dc00e0e54b8a6a46f9eb82a293bd2181694. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QMCAL2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242e146f7ad619cec203f834fad93e8a6e95e6dd6122cc8876b7b14cbc8114b7. 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/QMCAL2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e07ea1bd2ff08450939fa322ea5a643ff2a5342e4789c9dbe2e6d0294242ac. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/US8JA2307001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fba9ebe3437cc315b1c8453b71ed2da78c7403de19d068acf67adb87059cd1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US8JA2307006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca06a157dfb84b7b3dadd30218ae3a9bed185329d5c8cc77841b72321dee700e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QMBZ92461093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173715a2dadbaa4896ef42530a0fac8ef4f6e0552be4f21c2d30a1946133b81f. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QMBZ92461095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390e026998342dc21193faa26993386dcabdae01afcebcbd47555c21fa5ad37e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZZ7X2473468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412fc41b76bae9fbf837078116735f5fb596c1bbb7bfedb0b4810cdf81db9b1. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZZ7X2473469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a8c7c082a883debbf79f9bcf219d8bc136c51308af6aacc69188fe3986a54a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZZ7X2473470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc9bebdfad31c742d8961502c6ca73e265f89200048027e2a4f02126c71875f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZZ7X2473471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1141adf1e647aadc110c0f812a94622f4e77622ad182bfca5d05c0ac0e892541. 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/QZZ7X2473472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f9623b5971e7a6b2bd2aa235e3acbe18bef1c307bd5e5f447bafe1b0488556. 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/QZZ7X2473474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ef04088cc5f27f5b26eccecd06cafac9714452c4a636f3cb09c31945ddf9c8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZ7X2473475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248eedade23c247441948bc35040b8ba35b820f140599cfd93359b4ab1c07bb5. 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/USEBB1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a17b3916844b9c6e1d03b8551fc41bf47bd9ef2c1bdec647aae6443d98586f. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:54:43Z), 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/USEBB1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad25c32441ce81e2642849e5951f46e818ded457c002a645335a481453a1cd48. 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/USEBB1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc027b8a245fc532e312099818d7f8fa0c575aba6b64f9e2c4031851d02ab3185. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/NLGZ20902241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce63b17cf7a02fe848d85b51b62b974b28ba0972f5c055a207abea026b48899a. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:02:28Z), 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/USEBB1200008.