Larry Hall may refer to: Larry Hall (singer), American singer Larry Hall (politician), member of the North Carolina House of Representatives Larry Hall (basketball), American basketball player La
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 0xaba05dcc834f1966e82842e0e5fed650ec5f787e241d023efca479955ebc8583. 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/74b30950-3f52-4ef2-b7ac-6cf7637bcf25.json and https://artists.proofprofile.net/proofs/artist/74b30950-3f52-4ef2-b7ac-6cf7637bcf25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sweet Baby Music: Baby Classical Waltz Lullabies
Simon's Theme (From Simon Birch) - Hope Album Version
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 0x604d21871f9e726223183e76516dd037c17b3f8fe8b62f50fee0ad6215ae0552. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/USB4U0650958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1bf3694e6c466e834e37e2ffac034f8bc52af3803af94ed7b9b0fcb6571c2f. 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/US6BM0910140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b5c8aa2f9d8bd23fe653eeebb9a0cad07d096a7e85b7509a0980137bcf510f. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/US6BM0910142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8bee8cd41725079d6aebdd06f36730314d1ce661a4b2e3c252010cbffead16. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/US6BM0910143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3b1e159a88ee96913933b9d2f33ec376cadc1099f85d7087bcd9d6abeb1714. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US6BM0910144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3050d003da356e74475120a4b4e828bb8591f7dac5445ecb323060441eff21b8. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/US6BM0910145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0133542ed865b63f0af9b3f5cf602b0cb74359c2594af5e2303da3f0cca86fe6. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/US6BM0910146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f786766dcfb158ec041a08072e3768a62c2f08bd9e4109fc2f07fa3e45e7f55. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/US6BM0910147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322e699042235ca9dac7f62563175a4bd22dc3e1c597bf31bc3f453a85cdacbe. 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/US6BM0910148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f184ac332960eaeda2be836a8c0d8338702d9c799eb54ca9f50ff123aa78a7. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/US6BM0910149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee4a96a4ea32202817075c02a7c3b67405f8fe6284f22b8966a988c9c583b9c. 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/US6BM0910150.
New Moon (The Meadow) From The Twilight Saga: New Moon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c75fd61e1fb16ad3e7ef24db684c99989b91694fbce0d08717127a173d5c5e. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/US6BM1010017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd08c726e647e5bbc4d9e44bc3ddfbb5024b80513f7a6d864b7c422558d5c6a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US6BM1010023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6e9ab1c7927c271b95aa64c6d39f9d8d99949cf6ed0796d452bccc3f9ae355. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/US6BM1010024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3272c999d36e45216cd267bb8955dc1d318e1862cf62097327d69a4c025013fa. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/US6BM1010025.
Stranger Things: Spine-Chilling Movie And TV Themes
Halloween Nights: Spooky Sounds & Scary Movie Soundtracks
Soothing Piano Worship: The Music Of Matt Redman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b36856b3382569cf778a23cbdd35fbf9a44181b8f7b3387636580d20b4e6ef. 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/USB4U0900273.