EMAGE (e-Mouse Atlas of Gene ExpressionHistorically, EMAGE was an acronym for Edinburgh Mouse Atlas of Gene Expression.) is an online biological database of gene expression data in the developing mous
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 0x06df658bf1f9ada1bf2deac14136c1e7feeea26ff5d78bde07866ac2c097a07b. 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/3d68deec-a7c3-43e3-9436-f90f3f2ec7c4.json and https://artists.proofprofile.net/proofs/artist/3d68deec-a7c3-43e3-9436-f90f3f2ec7c4.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 0x4e917f5ec3f67627384a362f483671f102453f1fa6610f343694ffe4dbff38d5. 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/QZWFK2334832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b7508c6e11ac411de4b0911009111842e26d892ee46daa54fd1c2d061efa27. 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/QZTB92307560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bda1a2cd9613c5abbc934ce887724cdb5af04c5dcbe4cfeb88285a4c86be730. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZTAZ2380175.
Hell Of A Night (Sped Up + Bass Boosted)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc360eb0dd957ff493edbed876ad0dd6040326ba138464c10df90f73a2c5a50c0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNWX2354896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76090e7134237a40e7ea01d972815e55bdc9df48230261d2bd10e09228541210. 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/QZES92330252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6a31f852a9c572a9fa80bb6b5eb014151bed613133439969f9430c005b5a8c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZFZ42362800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72c3a3cb8ce9beca307c09fe3458084880bea5c887489dc9843d54c02340b51. 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/QZTAW2217226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92dd99f807372e0bf42c1730349ce55b19874b9d59337a2f42a4a630f0c530a. 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/QZPLS2273138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8d1f9a5e316d6dfa57dd636a8f8d45a2426e40b3a74cafe2bcb2514ad1314c. 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/QM7282449736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb1b1153c1ca6a8de288a349cea2612d9d8f013022ae1babf4ba47bf6afa17e. 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/USDY42360673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d7c8b9475d416d9c1a1e870188766fccf4b5294e5909c6fc4c3dc3250373b2. 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/NL8SP2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850ade82701968e75197faaf6bd39d404ecccd9a77de11d0cafaa9727e0b9675. 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/NL8SP2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23a3cec44fa6ffea685af615938932ac186deb0ba0d0af3c275c9c64289dc92. 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/USCGH2349533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ef988c79e14e596e32f89a996aaf4b9c52e1e6b08c68689e7a9d638caa9b93. 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/NL8SP2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46388003e9dda43a47b7df036e79b86e83deb9d24fe3241f89dd0e31f846540. 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/USHM22332340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1764296c33f7f149c07fdf959998ee58717ac78f52305eb8d146b1a13734709e. 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/USCGJ2371076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d0656cb8726e86b99d4e02878eb1b6e32bfa358c1450e07cad626fb5375a6a. 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/NL8SP2300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf8976e49f13a73bcff30f54b1c5164176679d5184d7eb02baa4c8ba229c0f7. 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/NL8SP2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d8cb7ce7be04b4976100bd5c25d1367d487b0b46c72b06a1e0e405da289a0d. 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/NL8SP2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794f2e73fca486d29c26427c6c071ae4b1a74e77f850e388a77d03cd0d5fdde3. 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/NL8SP2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd31ec60cf23afb1fa5575348a3a989a0112cd9991e58d56d9f64038c18d725a. 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/NL8SP2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5661344f16e3f76dfbe4996241b43e9a5768e79e371b68cc83ab8485b10e28. 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/NL8SP2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae585b33b0f8f54b6a054729ca6720a3f640f7d996a233d1954f12449b31dc2f. 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/NL8SP2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf787dbf8a239c81106ca6855f3eae540fb4cf204dc3ef728dfcf3d6a7c718a. 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/QZTAX2435589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098edcd1ff89654dcb9615763b8361b088d1acf9f7e4a10aacd4ea8c691b5097. 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/QZPLS2411784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb750bc56c170aff79c38b667b3dad38f19a56b332d1525c29e43009d49fb84e8. 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/NLX1N2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d995aa30a35413e65dbbb471aae0d6505d3b49730186cee195baee9e0a69194. 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/QM6MZ2517388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10eaa2c367d48d3b6dc049d0c80392b5c4058d280d3d38e61b5bd36b5258e00. 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/QM4TW2562331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b092fabc1d0d449ff82e4de19cbbeae6c92374fc2af24fa64900daf83280fb. 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/QZWFU2459621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfad5cf1163d55630c8fb19cb0b969e2e74ba73556c09b7a9b5bc2e8b01b1b19. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZWFP2466983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12da8ccd4374247838c5f986ab688d4addc9d8c2be101b11022819c5de2dce6e. 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/QZNWZ2490534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8902483280196ea76e8e15f49ef12ca633023da2743432a62b9ab926b978224c. 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/QZES62412175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fb61bccbc5074fac5404e0197ab65b2809cb08005608eaa48c8020f849861d. 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/QM4TW2422521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73d44ef0ef96f4160cf57229287a934af42d61c3aafc81a8eb5649f2940dd5b. 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/NL8SP2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139a8e362740e7e2c699507e361e49da69f053df67c5a40fd24681aa9d3ed71d. 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/NL8SP2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4396460e1924df43ca733b04461b392d3e14eccb2917abdde4eafcd28395fe. 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/QZK6F2399741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a8effd6342685a46a25f8740195e9cfbbc7923b55a459984a75ad449b861f1. 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/NLX1N2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd730f94f12a14cef01826d8b9a3c4be6778987ee502ae26d1ccf53bd9e62c3e6. 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/NLX1N2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541fe2ba13b83ceaaa9af423c54f5ed541d6e55cbf00721cf513a083f8c901de. 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/SE5BU2414792.