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 0x6baa60838c2321ede50d9804c48fbdac25df238032ebbebae7a78f3c7fdb91f0. 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/6b19c0ee-cfa2-4935-9f2d-d110730438f0.json and https://artists.proofprofile.net/proofs/artist/6b19c0ee-cfa2-4935-9f2d-d110730438f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
14 2 Life: Illustrations Of Self (TCR Edition)
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 0xe0f3925d9eb15288aa717474e75a395452db8a39d73cad0d1b61a2f9ff4b76dc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USFVJ1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42e5ed8b8ca2cd2231a03a811a5a4a24b15dd4111b537e387ffc391165912df. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USFVJ1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf552d7cf9721a3730b3f77988d98c2a733139c35805bc33d83dc46ac901d17f7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USFVJ1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69739951d0447b258b409abba41e7a3360746bb7ca66f3083f2895c0b5d6a551. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USFVJ1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227b537676f0176fefa34f4c4e551e8fa25ba8914b06f500175e6c1db3a35580. 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/USFVJ1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfccce3c9ed61e8413dea6459a7334c070dc342fdca333885d5e29ec6b0aa476. 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/USFVJ1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16848201b42caa98a1d6297160b9b01416c9b9f9da36581cb96499ed9148be7. 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/USFVJ1000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f98bc81180f9b43dfd6bfa6bc8a26ab16b846499693e32f5430b929168743c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USFVJ1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc424408e61601ca866408e44f6a86fb2fcdeae70ecc911de93333d20dc139f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USFVJ1000015.
We Fit: The Workout Plan (Extra Reps Deluxe Version)
Get Your Weight Up [ ]Remix[ ]Bonus Track[
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710229b8fbe3d1d04b2d56d43787fae262e40f094a71970f4f38e017a2c19506. 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/USFVJ1100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185993ca76f88214a9ed4acf4cf74186ea616f8e3d10147e798f40124b7bac44. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USFVJ1100010.
We Fit: The Workout Plan (Extra Reps - Deluxe Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4225b22c2b921b019b6ff68a792fad7ebdb0fa250b91251947cb8aa5c8ca62cc. 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/TCABQ1307974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd708e90dd8aee8d289dbe52b5323239f14463d176fa22f3510266c8ed00ece. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCADA1732697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed486926be64e5178dfabd1b2c7410795104689caae3d75c9555fdb670420057. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/TCADG1767973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53181533459421ed6987800bbe1bec845f3b7f70e2b4c8627841d2118843f373. 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/QZFZ31918073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f258dc31da79aa4218a295eef5fd30dbd7482054110107b7864ac6c530bd05. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/QZ4JJ1930182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bcc76354204d7dfc6de013d2a74354809aa8a52c57af0777eab791998c8ee9. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZDA62029230.
All I Want for Christmas Is Some New Jordans
Both Sides of the Blessing: Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc58257f42e4afc7ea2ac76384480b99e551b193ae0faf578e1a21b66fb53baf. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZPLS2011045.
We Out Here (From the Original Motion Picture Soundtrack FREAKY PROFILING)
POV EP (From the Original Motion Picture Soundtrack FREAKY PROFILING)
Low & Slow, Vol. 1: The Instrumentals (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c956afce62e6a88370faed312ceddd7ef4f2d3f4cdebdbc1a86209c980f4b4. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZHN82522158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af9f9b7a56999d9d5a76163bcb9e7465a189c0fc869fc0cb602c9fc9c337fd7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZTAZ2501384.
Spiritual Awakening (feat. Matthew Bracey & K-Drama)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a647134b51e53ad2eacee08863b680b2a9d1dfd921467519d61a0cfc03d0c5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USTC80984336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0c6854840054844b7e8775a5f0971d2a08bc5118fd25d8a0444022ab3d5306. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCABQ1334062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0d097ff5e4423a128fd619d0ca4bcfc127e401d120e88306e39c0b70984585. 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/TCAAY1112633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da9100f9a1f3e697952a736e0bbe2d7c688ffaa1830ae089045985df999efdf. 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/QZDA52236760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe943ee4acf97e648f40a7577463ff5a99bbe2ad26e35fcdd1ddd5aa5be14ce31. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USTCB0929603.
Who Is God? (feat. Jin, Phanatik, Ruslan, K Drama, Jahaziel, Theory Hazit, Eric Cross & Braille)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe0fbbed9095983234c00429ee9ded446a2c2aa10a5b9c4a5db63c15d1a8f69. 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/TCABN1391423.