Adrian Israel Gurvitz (; born 26 June 1949) is an English singer, songwriter, musician and record producer. His prolific songwriting ability has gained him hits with Eddie Money's No. 1 Billboard Main
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 0x92ca20e2b6ad6f4e3a0643828fc90d6bbd8231b1c331d1b664ae3407aaaf7c50. 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/74ab12bc-b1c0-44c9-84d4-64dcc1b25b5a.json and https://artists.proofprofile.net/proofs/artist/74ab12bc-b1c0-44c9-84d4-64dcc1b25b5a.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 0xf83fea3c339e7e1fb3427e07edf499b4be74e13b9f04051b6c33ca8995029d8c. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/FR6V80445934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c674f2c6132dab33bf0b1778eff21f25e530a0b6a97cebdd0d366e28174722. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FR6V80445931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83fea3c339e7e1fb3427e07edf499b4be74e13b9f04051b6c33ca8995029d8c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:11:01Z), 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/FR6V80445934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dee0520bd6713dbccd1c266f1518b68346ee0924ade21ffe709292afa46cdb. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/FR6V80445930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c674f2c6132dab33bf0b1778eff21f25e530a0b6a97cebdd0d366e28174722. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:33Z), 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/FR6V80445931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd287936719a42cea37b201b5a9dbfcc49e43677f0d795753c8bb529dfcabd482. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/GBAYE2202564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5981c7a7d21b811b3e53fe1e3a31e603c33d6aeb04260e5199e7a518c26727. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/GBAYE2202566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32d58183e1bfeca278cd83e82656ca762526bb2fc08da61895de840404cc5cb. 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/GBAYE2202568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd114912eea72ca0126bea6a5fb800e44a4d0848c6218635f01cf91c1d3ad2c25. 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/GBAYE2202569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeac4a482fb31f7682f38b7cbe5f8121c04829b339b03f7f7d242491f2e8fa83. 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/GBAYE2202570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0fade4ebb157a5b2fc509c2a7bbaea0821d65a896f0ee33b59306391eebab3. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/USA560598555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe976e81e2fa94a4cc80f5c978125e8cdc34c50292ac23925285b79c3ce945e. 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/USA560598556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b3812cdc574295179dbda150ae53230c45a78b6cdc11cb442020a77f400cd6. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USA560598558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c27061154cfd7d6d9359218a0a1cdacbcae653a45ead73fd4076448a52be996. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USA560598565.
Classic - Original Radio Version 96' - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cdf867c26e6254fed2f28667749eabb0f01588d399f4ed8759cfb691b1e5f3. 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/FRR849500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22de312af511bac0996a762f66dcaa6ddb0b02eeedd51ee1ac11694c7544bbd. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GBDKT2408334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2184bac36d2a49385d6984cf5f9377ef0747dd17e941c7380936da10ddc622d7. 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/GBDKT2408333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdfa2cce0c228eb808483d5937b0fab9b64d4010acfd2274c4216d35926be4f. 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/BEN581600433.