thumb|upright=1.2|Depiction of a scene from Shakespeare's play Richard III Drama is the specific mode of fiction represented in performance: a play, opera, mime, ballet, etc., performed in a theatre,
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 0x7927d0f0a719d69af99f7792352a2c455a271adb8c40494aee02c200d0151895. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54c3e396-96fc-4f92-ad39-4f1ead37c845.json and https://artists.proofprofile.net/proofs/artist/54c3e396-96fc-4f92-ad39-4f1ead37c845.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e8c97bf30e343e0bacd04630d53d89cb962023f054f4329111b8cc7102af46. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USUYG1086941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb796ae02fd3cf7312ce7f9a54447771656617af744c449e36699ab9ca04db2e. 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/USUYG1337500.
It's On Da' Map (feat. Drama & Pastor Troy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c66f7d87a370e6536a97f225cee1c91dcec331454d529f4414736fd3f47cd2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLD90807650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9945a0c7b04c9af8ad43decb65159e4f04c5240cc22f9df5c6b2c9e5e92c7f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USUYG1255758.
Xmas Story (feat. Drama & Tony Hollowz) - Bonus
Jim Jones Presents: 12 Days Of Xmas (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7337d00d3edc6e182e4fa91eea1eef1361205de78cbf0ad8b6e10130a9c94e6c. 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/USUYG1524910.