Albert Hay Malotte (May 19, 1895 – November 16, 1964) was an American pianist, organist, composer and educator, best known for his musical setting of "The Lord's Prayer". Biography and career Malotte
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 0x40bcfd767144ffef14a262674d8e44f5e04f7fe125613c2eaa460571bd5a9221. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9636060-1705-4a69-b165-a5dc10fc661e.json and https://artists.proofprofile.net/proofs/artist/a9636060-1705-4a69-b165-a5dc10fc661e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sure on This Shining Night: The Romantic Song in America
American Music (Carousel Of) - The Fabled 24 September 1940 San Francisco Concerts Featuring Cohan, Berlin, Kern, Romberg, Kalmar
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 0xf11692be15be5856db01e0e51e0f8c138af3f03f1833789e34b6a7a4c52dbe3b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USB8U1026053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0938eccfcec39ceaf35701974fd1a665c24d21f5f948f836ecf0217bca5e90cb. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USB8U1026057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58de428ea49c8da5017de32284ba100212fc72fe9cfc76e43c719e3f8afccf3d. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/USB8U1026067.
The Lord's Prayer (arr. J. Gaines for marimba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184a058ac82a74fc41a41216f5859e60f088830dd239dc02a3b5b848e9750401. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/US8271700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b12224c57753bdefc0ec3d6e450547056fb67e0f6dede4b789e769f276900da. 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/ITZ040900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366b3346c3bf8e1268270ac032810d86b02d20043197c01ea3fa9110b5ae9504. 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/USLZJ2356801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07938f38cb0040cd03de946b5257fb9e9ff6bcb4d54a9a6b391947d7b92132d4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEN961800890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9f8acb5807aaf712d38c50f74f1d581aba3fbc74b2e10a8fd237365beed057. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBCLS9800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f12253edab4c3457d56e5cb71ed9b113cf93cab439d1740b6a8d06fd7a16a2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USSM11608288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d828bd204101e3ceafee400964a65cb27e9dd9095a69f0b93b49e19c009905f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USWH10300045.