Limia is a genus of livebearing fishes belonging to the Cyprinodontiform family Poeciliidae. It comprises 22 described species found in fresh, brackish, saltwater, and hypersaline habitats of the Grea
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 0xcca4468292339c51cb99f7487c98cd90c920fd28cd908dc9e9442affc25ce10b. 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/67cea996-33c2-4e0e-9590-44a27fd83426.json and https://artists.proofprofile.net/proofs/artist/67cea996-33c2-4e0e-9590-44a27fd83426.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 0x15274bc17c04d82cbc0847a222e20e43882996376b88bc149e28a2f2e8322c0a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GXF9Q2401016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287e9dbff8748dc13527050edee8dc8ab788d154e846621877d9cc48cf2397cb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GXF9Q2401019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7df282c41d88685a355a12bc646c69482a113c4d5d1e35fbae1549c459d7e4d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GXF9Q2438748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ddff832c5f367f9cbcdea7a3c1176d1bcfe1882da20020489857718b418fcd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GXF9Q2438752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6f922455dd559c707b6e79c4be639571a5c130d0ddbc13ac27a4660b247293. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GXF9Q2454342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb4ecfcd69f20cad145af7f798672d3657d3458bd3bd70b529451970668de12. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GXF9Q2454344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30341a0361817b442775e029b7a203814dff3c5a4d49baf0a49abd90a4ba10ee. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GXF9Q2454345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c10da162a58f40307a9790a34a78178f79696874af891b7fabc6f52dfeec07. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GXF9Q2454346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c503eb2db530d8f7f2d1cd46f99f99f4284ef66d2285d9db00ef0ea6ee31c51. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GXF9Q2482659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4712e0e49ebc40cdc687f2788aec7019a0e7cad3a6a8dbc8c0a33bf5470c39. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GXF9Q2482661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899605d59d11f1b74dfeadafa30352ee34633c61fd691233e4edf645edadf3e1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GXF9Q2540234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a1d250ad4331a2970a94c9579b54f2949408f70631c58552a83cef08a451a5. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GXF9Q2540236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1fe3d059d2ca16003863567b0bc324c0b64867132d56d24d23242dcaa58117. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GXF9Q2571965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4453ed76019e0578c97e26d204498337f8e9688b63135ba99315f4467637e761. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/GXF9Q2571966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abf992c8126f0c5dfe11aef372630584daeed9ef23dd5a9e1d92d5cc4f2830d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GXF9Q2571970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843150e60cec07e421e8f144f3ff0478421681fc6ceb67c04b1e6e55a1672fda. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GXF9Q2588695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9237a6456bcfcb4581c8146a02849d42e2a59b3d4c96043c7bbf1ef2e0cf9913. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GXF9Q2588699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6125e617a80cbb972e7625ed3fbcb6f57940d3d164b430dec68c1b51f6ebe567. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/UKXN22545047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cba88c693be1da7d62a873c3899af114c9c6c0a4dec3e70f239c7b42e0b74ac. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/UKXN22545050.