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 0x604f58c595ad810e12c578dbc0f615d93a291d796c4eed47db226bd45fd9f145. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06576281-6209-4b76-a9f7-02e45175e5fd.json and https://artists.proofprofile.net/proofs/artist/06576281-6209-4b76-a9f7-02e45175e5fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Good Riddance (Time Of Your Life) [Cover]
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 0xc7b35ad69ded9b33003fd4a341be1052553389ea7101d8e8c70f8cd6eb0c2e80. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/VNA0D2300893.
This Will Be (An Everlasting Love) [Cover]
Bang Bang (My Baby Shot Me Down) [Cover]
You'll Never Find Another Love Like Mine (Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5a7faa037db688352731cd9791af610e3888a3cee6303294076acb56fc03a6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:01:15Z), 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/VNA0D2301361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206afe02ccbd4bd4eabdf516f9a5481fae3fc881a39f5a88dac3211aec0f2714. 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/VNA0D2400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d817b0d68a85b733098e894359beb8f9f1441dcc9dd6854ef71af5d37cdf59. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/VNA0D2400191.
A Holly Jolly Christmas (Burl Ives - Helions Cover)
You Got The Love (New Voyager Radio Edit) [Cover]
Rockin Around The Christmas Tree (Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ea0b2719a133bc2dab0ebc5f412f886baaa694d199200ef21db59e42f49ef1. 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/VNA0D2400317.
The Christmas Song (Chestnuts Roasting On An Open Fire) [Cover]
Play That Funky Music (White Boy) [Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b601e7c3282ef0f92717a38df8ab02a1fa0be51d8d8d61fa6ed79308e15a365. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/VND0D2300413.
Tip-Toe Thru' The Tulips With Me (Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fc892dfe1ff893aa9d42800f36bc43bf74b9c7e78883a65702ff85bf50ed81. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/VND0D2300346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c907281cd8afe959d817fbe7599ad1fd95db47011dd5fe2fc6df1cbe20e68f3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/VND0D2300532.
I'm Gonna Love You Just A Little More, Baby (Cover)
Change Your Mind (No Seas Cortes) [Cover]
You're The First The Last My Everything (Cover)
Can't Buy Me Loving / La La La (MiniC Remix)