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 0x0e31dac5366034cb2a5e5e83ae0ccfc2de9cce6c3cc9ba3cdf09ff14fd47a72f. 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/a349c1e8-7200-40a6-a705-72c15d8a8ed8.json and https://artists.proofprofile.net/proofs/artist/a349c1e8-7200-40a6-a705-72c15d8a8ed8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x4d1b19c6e6ab249b3017c1254a5a23c5a55a2ba207b26a53b309a5c7b86f0698. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QM4DW1774018.
Sh-Boom (Life Could Be a Dream) [As Featured in the "Fantasy Island" Trailer]
Blue Skies (Teaser Mix) [As Featured in the “Picard” Trailer]
Bad To The Bone (As Featured in the “Gunpowder Milkshake” Trailer)
Champaign Supernova (Epic Trailer Version)
Blue Christmas (Epic Creepy Trailer Version)
Have Yourself a Merry Little Christmas (Epic Creepy Trailer Version)
I'll Be Home For Christmas (Epic Creepy Trailer Version)
Winter Wonderland (Creepy Trailer Version)
Feather In The Wind (Penka Kouneva Remix) (Epic Trailer Version)
Welcome To The Machine (Epic Trailer Version)
Is There Anybody Out There (Epic Trailer Version)
Happy Together (Epic Trailer Version) (Toybox Mix)
Sea Of Love [As Featured in The Bachelor]
Sea Of Love [As Featured in "The Bachelor"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3771b3803c18130339ff423996609a69e4baa07811c7fb104479e313ada27dd3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/US3DF2511727.
Happy Together (Mark Petrie Remix) (Epic Trailer Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa402a3492274d130a8ec28d12883c4b44d21b18b74baeac85ca9faa399f8143. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/US3DF2443321.
Home Before Dark (Epic Trailer Version) (SoundBreakers Remix)
Rundown (Penka Kouneva + WLP Remix) (Epic Trailer Version)
Take My Love (Max Cameron Remix) (Epic Trailer Version)
Theme from "Fantasy Island" (Dark Trailer Version)
In The Weeds (Chris Davey Remix) (Epic Trailer Version)
It Turns (Epic Trailer Version) (Holiday Mix)