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 0x7c0f4de285b8ae476152f651af9a948cf9eab7523073957fca130c653803edcb. 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/b4de98ec-d03d-4404-8b52-cd1cb337b741.json and https://artists.proofprofile.net/proofs/artist/b4de98ec-d03d-4404-8b52-cd1cb337b741.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
¿Escuchas el Sonido de Mi Voz No Llamándote?
si ambos le rezamos a Dios, ¿de qué lado se pondrá?
No Quiero Decirte Cómo Me Siento, Pero Te Culpo Por No Entenderme
No Quiero Decirte Cómo Me Siento, Pero Te Culpo Por No Entenderme (Deluxe)
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 0x6984580b2c83a99a43ea4add5d9fe1c9b2c5e441de47c9148083200e2fe4ce1b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZ5FN2572449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3c310221e79ea6981c8415b267a3a315f688e45bd5cabddc408ebea135d780. 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/QZZEC2422413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7978a6ab7718f4988c894660eb5b6b7b5baae3dbb5ec7307b0c456af05877c. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZWV32478240.
Haciendo Limonada Mientras el Mundo se Acaba (Armageddon / Imma Get Em)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06bc50bd8983dba55e445ca41bb2ba739948caab7583ea7d3fc269402e63e82. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:21:58Z), 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/QZ5FN2572485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94af0083b201ee329195389f3f901b79bf805d0ea2d0f1b9694ebb2c87938562. 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/GXBAV2229178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc597d60df5a7bb9437f0e1253e88aa1b2cd858f8114a810e90af186f081b2aa9. 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/QZMZ92213167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2ab469ca085028cad94b35dca4fbd05fd4515f26047ff230b13eefe94ca9b3. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZ5FN2572545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b67e8c33093d4a69efabd9ee6a10e0115d0897e7b2d0695acb7931dd71ba3bd. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:53:35Z), 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/SGB502320129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb559096b37478a8ddf74d7cc7e7c0b0636cd1d2205bbd8ac943e0d8631459c74. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:24:21Z), 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/SGW502393500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bae27e22c348e99a93aeac2baf9f08ee72ba438d68c8289ecfe4efce4874c8. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:04:56Z), 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/QZZ8A2433112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed7c5fdece57111f0b9dc101a2be57d04c2e682cb25c9abd36da2e2da49881c. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:49:40Z), 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/GXD7G2495604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe65cd05cfd3f07aba0f354b31be3e7fc2ea3f74e9683f6cccb0fc92436a4d30. 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/QZ5FN2565646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b5d546788e8983c854594fefd5b016c9327f5cdcbc87056521fd74f489501a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZ5FN2572570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29389d9561caedabdbdbf2bbfa36051d2349ada55152bd081dad4757eef4fa23. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZWV32506926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ac78132a0b2469069b1009e486c5073998f2f3952bb6eb893ba5fb20d01990. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:58:45Z), 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/QZTV32594380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35db0b1ef5ae5cc52d6c0c52205902ef62cfbbab46179f314a79b9c7082fcdef. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZWV32506916.