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 0x316c7df43864d88be7787dbddee968769f02fffae3f25313674f362fbf6969d2. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/313f1ad8-931d-4cd3-b94b-4defc48a8aba.json and https://artists.proofprofile.net/proofs/artist/313f1ad8-931d-4cd3-b94b-4defc48a8aba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Silent Nights - Silent Night in 27 Genres
Contemplation - Expressive Emotional Piano
Good Living - Positive Lifestyle & Ad Music
World Destinations - Travel and Adventure
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 0xc3555d461a4ad379e664914a7e49b2b80fa412351f94a0443da384f1302417e3. 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/BGA471919956.
Emotional Dreamscapes - Positive Modern Underscores
Indian Adventure: Trip Through the Sub-Continent
Simple Pleasures - Easygoing TV & Ad Grooves
Extreme Sports - Active Urban Rocktronica
Emotional Orchestral: Cinematic Peak Moments
Desert Highway: Scorched Southern Guitars
The Silver Notebook - Uplifting Piano & Strings for Drama
Heart Strings - Inspiring Piano & Live Cello
Border of Light and Dark - Emotional Ambiences
The Wonderful Odyssey - Orchestral Adventure
Awful Musicians - Amateurs Making a Racket
Frost: Contemporary Cinematic Orchestral Textures
Forward Motion - Positive Modern String Builds
Cool Achievements: Positive Productive Pulses
Way Out Weddings - Wedding March & Here Comes the Bride in Many Styles
Back in Business - Inspiring Music for Inspiring Stories
Positive Transitions 1: Indie Anthems of Hope
Asian Traditions - Authentic China and Japan
Positive Transition 2: Organic Acoustic Hope
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77dfe96c9cad1839e008dc1d0d714ee34e57a9ec22f637a2d2edd228aaa7e24. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBEPU2257003.
The Mood of America - Documentary Ambiences for 2020's USA
Bad Brass Band - Amateurs Playing Wrong Notes
Green Future - Music for a Cleaner Planet
Luxury Brands - Playful Modern Advertising
Fancy Living - Luxury Experiences & Real Estate
It's Going Great! - Positive Advertising
Filthy Rich - Powerful Music for Powerful People
Epic Reality TV - Massive Trailer-style Action
Inspiring Stories (Emotional Sports Moments)
Stories of Champions: Epic Orchestral Score
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0cdafaa6c0eb4c5e2faf8a1580df1d03cd77160c21c2060d7d001be6922aa0. 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/GBEPU2450901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713a4f69848ad6a12a63de1d2f93d69a22fbaec066e9a23ca0f62d9bd1d9da64. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBEPU2450902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf299dff468844f875aaa532ff6fe02830a06b6756129a768cde25141a6a0301. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBEPU2450903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba51f214845d4dcdc7b68b547632f2e06e2022bb6f8b65efb0f966041ae5023. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBEPU2450904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8745b6f628fc64203626443c0d4060115b85c7938eeacdcb7a564b21d0b237. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBEPU2450905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a62655d01dfa6be51d0e568e94095903a0c9bafaf10396f5406019f9cdb6198. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBEPU2450906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf5573ec07791f560bc452fa4a9d045986351b2576780e3c77ab2da239eb792. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBEPU2450909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822c2e5f2283edb129413b0c4f3c5cecb44f51e3832fd60fa67f4e8b0ca5afee. 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/GBEPU2450910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae45d146e34e4370e47997b1b71da5b8a18979535742a15b98135203ae60620. 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/GBEPU2450911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea12d8f20d43ee1fc03732fbeea505b510b3e188920692e9774503d393362799. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBEPU2450912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0109275091f44ec8fcf723d74dd3bbecc0e7e63d2f4a73419c17c8f500f9ee. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GBEPU2451701.
Phenomena - Mysterious Documentary Discoveries