Rain Man is a 1988 American road comedy-drama film directed by Barry Levinson and written by Barry Morrow and Ronald Bass. It tells the story of abrasive and selfish wheeler-dealer Charlie Babbitt (To
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 0x1e1bc796c00539447247e34b331a92057077226ac4ee3c1aa9c3d1df310a5195. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64697fbf-c741-4fc2-8bcb-3e1cb0f7050a.json and https://artists.proofprofile.net/proofs/artist/64697fbf-c741-4fc2-8bcb-3e1cb0f7050a.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 0x1ca886fe713b7b9f7649950737e29aad7b36e4d42490525219226315a067a7c5. 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/USQY51541035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3758412195ed13ec82e5b86538eaa8fb93cbf6568308ef60c57a50859272cc. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USDM31679801.
Bring Back the Summer (feat. OLY) [Remixes - Part 1]
Bring Back the Summer (feat. OLY) [Remixes Part 1]
Bring Back the Summer (feat. OLY) [Remixes - Part 2]
Bring Back the Summer (feat. OLY) - Moksi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436b4f37c85b3593de20dd1c14af569fe62a01c431ec6ba33389f6e1e2b2edd7. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USDM31683606.
Bring Back the Summer (feat. OLY) - LA Riots Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefe04a6c54927d270a4ed550f7013d61f80c544eec2b477855391443d3e8388. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USDM31683608.
Bring Back the Summer (feat. OLY) - Arpex Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0393f6a5302f553d58e3da0fbf55410ba03c61c31bbeaf037b4668a029b9eaf0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDM31683506.
Bring Back the Summer (feat. OLY) - Prismo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49520ac5ab0850c939c90ba830664ea0c7ff5469e7a400004b1eb0e5c3fcad9c. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USDM31683601.
Bring Back the Summer (feat. OLY) [Remixes Part 2]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d78c55884b476689a82066489cedd5e4fed8300dbe1e99215aea0e8564870b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USDM31688001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7579927c6acc8adddb705f1e5123c7147a13676be9f2659d0d31fdf99da97310. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USDM31688002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d78c55884b476689a82066489cedd5e4fed8300dbe1e99215aea0e8564870b. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USDM31688001.
Do You Still Feel? (feat. MAX) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217c13f38ac98e0d204ba3182d62f83654fcb032698acfb945fe765f1651dbbe. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZN882118143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc05c472657eb7202dc80b52afa36719265f2d904ae6070ce74d42081100d897. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/PL6B02329429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0e22dc464474b12d0a7b1cccff25be24af2b1e127afdab92c3842fd18aa2a8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL6B02329430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c547d825e0173ecce339bec1e282a438585614dc47e2267b675edf1235af33e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/PL6B02329458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a2e88cd33d63679bcf1395d04147e63cb933f2df77ad2911d22947a0f8106d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUS11700105.
Beautiful, Broken, & Wasted (feat. Steve Aoki) - Rain Man Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e5f2186b4e4a818295c6a41500c6c34055b5653dbc145f2ed8eda4d9db8d20. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USDM31781112.