REDIRECT Mad Decent Category:Mad Decent artists
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 0xf3bab9c60922a410c91de18bdb6398df91d5d80137c8d6de4442536ac4766b48. 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/e04dc499-d37e-4237-9a3d-825f028709b0.json and https://artists.proofprofile.net/proofs/artist/e04dc499-d37e-4237-9a3d-825f028709b0.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 0xcbc3596ba79af361fa3089c9f20a6d1b7709983bb826813b61160a086103b297. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USZ4V2100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969fd03c1a03f19605bfb771028a7f3ddafe1ab20a9184c6578aa65a387a9d0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU5360586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346698d50c0de130eb12526f37861cc5d4bd867e113f9d749bf26bbc60a94cf5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAT22103065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692d53b0e526993b1506a50a4f365a569633d6b2ac5ab01dd20f2a9452c23b98. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USZ4V2200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ae6005d4386ea3fbee1be3da6fef391b22470e2f67c6c27314ab95d240fdb9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USZ4V2100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f772804b553e25064b0d1076699e12eee4bc91967543a93b5507b2edc09a18. 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/USZ4V2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbd71cf2005ecc8bb4ffae59301640d0cb541ecdb9b4d272588f0cd399703ad. 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/QM6P42048702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe713c9985ef4965f4b98f02496b42c0159b0cc3d012c22f71655008eed316b10. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USZ4V2000240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cf01dc56e7217a1d723df787900cdec4be9e8888009d6b11f3e5587be331dc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBSMU6399146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9223e4f685e4e3f2f87ff1a4cdaa4e93187b25a78c9bc42dd0b51f8231b1fdd6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBSMU6110424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fbabb9d92ef0cde037f0166afdfb9c77fba2569418ae41fa28e14e0ceb5200. 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/GBSMU5184654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8252c546d2d07918da26a9ca14a9313c7386051d969b9b519d32186644809db1. 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/GBSMU5193383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd55dd32167d80b742c8d60ff58045663f4b3784c4bf988a14a34319ba2f32f9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWB12100252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a89b8515238850c53ad87aa5522c5b09e546fb8178a0089855c98aae62844c. 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/USWB12004966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738f5ecc146c35fbf7bd2d7a2eb5e2c1e66e4162fc821719a52cb141d123a7ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWB12100641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b518fa6396a54ec11eb54c38b143be4a60f92f9845bbf87558076bfe37f506. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWB12100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9832c3b53e0154a75f8990676d7058c82d7364fc17d13e8d0d8999c8d8d1eac0. 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/USWB12100643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659df3266a72e7823f5130379544fef9c28b2cd6f8c979512769bdb1d501ec32. 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/USWB12100644.
shoulda coulda woulda (feat. Deem Spencer & Torii Wolf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b43fdc15f795d08cb575343ce5f3c29e8f0463e2bf9b5c29b99a527c37eff6d. 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/QMEZE1948889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbd71cf2005ecc8bb4ffae59301640d0cb541ecdb9b4d272588f0cd399703ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM6P42048702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7566ce5848af36651c254ae030a3394afeda14ff6b50725d419529cb04e16632. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM7282030698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c74ce44e89a11fd6638d5a9c252e61b581bcfb4176a3dacd845c535d170d45. 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/QMBZ92074148.