"The Beautiful Ones" is the third track on Prince and the Revolution's soundtrack album Purple Rain. It was one of three songs produced, arranged, composed, and performed by Prince, the other two bein
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 0xd1aaff4382b799d43fe0bec89d82ef76ed590191efc2857b2561d4289ac89d08. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afa6459b-66d8-4bf3-9fbe-76432781e9f1.json and https://artists.proofprofile.net/proofs/artist/afa6459b-66d8-4bf3-9fbe-76432781e9f1.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 0x9b4fe52a2ae200abb987acea0c4efa121e2733242237dde2904d1f77a7c00c1e. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USQY51262160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81da9bfae3c5363cf8ea3d8be329672abf3548169bc3453107f44e439fb3a409. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USQY51534670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b3f9744122f139e4566d334f2ea78994f936eb3e2868f2acbb9536bf284b32. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USQY51534671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2b75a4d1cdd549036767ad5044f58d47dc9d42b2c60b28c3620d959e67ae6c. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/USQY51534672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b06681968971fa9d5f43655eb55d4d2c4a609ab9c009e8bcef5ab66d103703. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USQY51534675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09b8eeb31cd2f911a1ba62d49f0ef541b6b7eed3cb22215ce63e3e1fe4d5ce9. 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/USQY51534678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09202fd70e484aa93f8fa30f916869687c9f4a52c5d3ef019ec74cfdf6799595. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USL4Q1768841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b4a2e5479c773003d56c1705bd005bb54c5b6ee2ad16eb5a20ff783193023a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USL4Q1768843.