David Lee Shire (born July 3, 1937) is an American songwriter and composer of stage musicals, film and television scores. Among his best known works are the motion picture soundtracks to The Big Bus,
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 0xbf61405e0a10f07143281b4999c71031f30f069463ca86a7492a93a2cf816dab. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb481659-4b63-406d-b4de-f8120516a4b0.json and https://artists.proofprofile.net/proofs/artist/cb481659-4b63-406d-b4de-f8120516a4b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Royal Scottish National Orchestra Chorus
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 0xaa8bbd1052a08bf3295e996f457d78b5ae6a17eeeda425780ab780e0c0d4cf65. 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/AEUM72200121.
The Classic Mystery: The Thrills & Chills Of Hollywood & Classical
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee66096f6d6ad72b55fd5a3f3b51ccf327a5c6e215c9fd7110c1c2c140ff2ce. 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/USRDG0710086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb649f8afaed5ee01592224d4cfc6188952e1eeb3c82e99440f3174dd63019ca. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBAJC0800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88993dab5e8ba4ab842b4248e57f365445f40f894b61c4bdadd9827ad7da0430. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ITD541201881.
Hollywood's Greatest Hits: Classic Music From The Movies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ee10d8384c960e475979af299392551ccef97feec07a23b38ff7776184f8a9. 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/USEM30700034.
Yesterday, Once More: 16 Easy Listening Melodies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c5cc7ad7a2602ca86afce81d1c0dc66c775403452e8fb7e31d2917e5724776. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/HKI199190704.
Sax And Violence (Music From The Dark Side Of The Screen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ff2ea20e9fe84e66911088fadb43671ef21163df4161e5fe153de0a83460af. 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/US3M59556209.
Marlow´s Theme (From "Farewell My Lovely") [Arr. for Band]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cde1a27465eef323ae6069af849d28fedb6f7d0cf82aa22ff13b94c7b39969. 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/SE3QR1900820.