Almost Famous is a 2000 American comedy drama film written and directed by Cameron Crowe, starring Billy Crudup, Frances McDormand, Kate Hudson, Patrick Fugit, and Philip Seymour Hoffman. It tells the
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 0xded5c2b1bcf6df9b00789bf69c3c1729bbf5fe9dd405f0b054ae1f104e0cb96b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b76207fb-beba-4e8a-b6a4-21cc2b80022f.json and https://artists.proofprofile.net/proofs/artist/b76207fb-beba-4e8a-b6a4-21cc2b80022f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Drunk in Love (Originally Performed By Beyoncé, Jay Z) [Instrumental Karaoke Version]
Haunted (Originally Performed By Beyoncé) [Instrumental Karaoke Version]
***Flawless (Originally Performed By Chimamanda Ngozi Adichie) [Instrumental Karaoke Version]
Heaven (Originally Performed By Beyoncé) [Instrumental Karaoke 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa946304ac2cc4e2db7908e61d4d5491c82c04f811b2cbe77b55e99b3edc0d607. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UKU932273245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7dec6f793d9fa381eb24b3cc5cd3cf12a2ebc55d9a01f5c140742fc626504a. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/UKU932231189.
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
God Is On The Phone - Who Knows? & Almost Famous Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a3f82e99f77865ed1ce400bba38852e603f8318a61cb684e28fa0d4696538e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DEKC42100091.