Lloyd Vernon "Skip" Martin (May 14, 1916 – February 12, 1976) was an American jazz saxophonist, clarinetist, and music arranger. Biography Born in Robinson, Illinois, in 1916, Martin was active prin
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 0x650b9e9365d37e64ba16cc4e6fc73df0c1f537c103801766a84457a4369339fd. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba5551c4-da42-48ac-b048-d8dd972f5e0b.json and https://artists.proofprofile.net/proofs/artist/ba5551c4-da42-48ac-b048-d8dd972f5e0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Perspectives in Percussion: Vol. 1 (Remastered Edition)
Scheherajazz for Symphony Orchestra and Jazz Band
Scheherajazz: A Symphony in Jazz Adapted from Rimsky Korsakov's Scheherazade
Dr. Dance: Can You Whine (feat. Prince Ama & Galaxxy Queen)
Music From Mickey Spillane's Mike Hammer
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 0x912730144cc41392793766c1836c8fecb45f9968a3112245f467a565b48c545c. 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/USAYX2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199df115e7aacf94fc29234109ef5b323c9fd7b011c22b41b42490e2897c7b0d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USAYX2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23ffbccc5e988a29ae5b76a85e00ecd1268d4875bd0a1afea0a657f76c33b00. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:20:31Z), 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/USLZJ2403061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9320a58a734737bad22cff8aac930ee96d5226df41cb8f076876d4d38e09e1c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USAYX0500004.