Gregory Arthur Phillinganes (born May 12, 1956) is an American keyboardist, vocalist, and arranger. A session musician, Phillinganes has contributed to numerous albums over a broad array of artists an
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369fa41b8bfff3621f46ebca3ea537f0d59c506cd1dbeda351f1c2f3f000ab38. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/198f5cb7-8c65-4dfb-aac8-46fab5318294.json and https://artists.proofprofile.net/proofs/artist/198f5cb7-8c65-4dfb-aac8-46fab5318294.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b81766de5a3cf906b821690aed94bd08bd7e8c7a45d7959bc2b007c570a1e5. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:34:54Z), 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/USRC18404660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca4003dcbc2a5fabd6c4fea3d83ae61ea83f48a7137c96f54dc90fe7d6dad8a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/USRC18404662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ee4af992fcd9c09ad4b2fc0762591134f474509b5cb18f495bc5070c874452. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USRC18404659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4aae924ca5c0f59ae70b252e4969fc523fd4bdb282a21526305803d72629cdd. 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/USRC18404664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59674e1c5697e21d8c46271bb4cd1742f2dbb67ce44869f357a4a283b7f7ff4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USRC18404676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37759f68dea4268ab9ab06bcb466e53b25f3a1a5f819e7ff8ecb55e9250156b2. 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/GBCBR0700360.
Guitar Concerto for Electric guitar, Rock Band and Orchestra - Commissioned by Eric Clapton: 2nd Movement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa257fc82de0bf363606c2fdcaa78e08f03d5a8c1341df414c55cb20c0a42e45c. 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/GBF079711402.
Guitar Concerto for Electric guitar, Rock Band and Orchestra - Commissioned by Eric Clapton: 3rd Movement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f9924518ad99458e29a854cf3b56ef903e729797d52144e0b402270f4ff253. 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/GBF079711403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844a581298282397f7170b6916de317152cb17424fceaea9832b492b5f00ebed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US78S0506913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf90125889383ffe25dd9370f750dc781122c5c453b27321a60cb232dbbcd06e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QM4TX1849969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8299e5b331e49370ce3edeacd5782f39cf4b740db77a7fcceb44f96fbb93d1da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMC18415535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c734be75223cdaf9aa4a19e9e5bc29b8dc50b96e7681a470cdf8e7335c21b55. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USRC18404666.
We're In This Love Together - A Tribute To Al Jarreau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5161d57d86d7f1bb49091e5c3bdde0287fbbe71cba75a1f2c9f3a7e9c859e993. 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/QZFQ71900016.
Guitar Concerto for Electric guitar, Rock Band and Orchestra - Commissioned by Eric Clapton: 1st Movement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f161f8b5b0366dce6053aee74b47c16a795a4b7b27c66fb155ad70a001f580f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBF079711401.
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 0x030a66815c5a388fcaa1ffacf1ca4599707375029aaf18bdd25ebb0f28f0571d. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QMX4M1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16511d37aeca25a09ec632050b9a75ebaf95401b2346292ec68f51a6c3bf22e1. 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/QMX4M2400011.
Waiting for Your Love - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6fecf8141d2de9aa2b28f30d6c05587b0bfcc21e3cc3605959706ad716ec62. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QMFMF2010352.