Samaris is a genus of crested flounders native to the Indo-Pacific. Species There are currently five recognized species in this genus: Samaris chesterfieldensis Mihara & Amaoka, 2004 Samaris costae
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 0x022fe84de5fc20a867924f2bdc2ce449e8316cfc15bc25006468d761b508b0d3. 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/8ce80b99-9ec2-423c-8cd6-c93d9ca36010.json and https://artists.proofprofile.net/proofs/artist/8ce80b99-9ec2-423c-8cd6-c93d9ca36010.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 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 0xcdcdb7a7354b99b331a8b101dcc75344ee0ad7d931ac0ba120ae7ead927ecd9b. 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/GBBTF1500339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c627cf97068fd5be6e38882961e97024c47e69d05b0dcaa15be063908db24a4. 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/GBBTF1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63f4fb70079464539524ab7a738e6018f0ac9b0776c11969053c077ad9e1575. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBBTF1500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cf883281dda0a52333a8380b45cb5c259e9ee2e4ab03ec3aa5d5cdbe649bbc. 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/GBBTF1500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd849ee9acfae6fc99909cb74f6f3f7157a29e6aa44a678ca450fadc4a41da872. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBBTF1500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98852ee5561ea2f1dcdf5510a0931ece96757a0a790d2436df44a82724954e8. 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/GBBTF1500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dd250885190093d1703842cdbc98005b92e24d4f3a7ccd79e09d0888e6f35e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBBTF1500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa411e8fc8235a761fb7ec83447b5e60255b4f3a3a92c9ed73cf1fb7351c0806b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBBTF1500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2abbee6d6129c8a754e96661c4562b050085531ab5c86e9309afad4e2e2624. 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/GBBTF1300226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a655e08b05352a18912b951e2870b4ee960ca4a59d7cc92b1a9166884a69dfe. 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/GBBTF1300227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa462736dc4a058a666478588c7afc581b816d4659929a4224358e220b8adad00. 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/GBBTF1300228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a62805f792694998a2579e0d05f369ae29b3a64d4611d9d2d95d1b70508507f. 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/GBBTF1300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfdbd055873c512a5706515b0fa1f01585162b2ac165c484f8ff2e087536a53. 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/GBBTF1300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b393855bf9c793a0b81c509ebc6a7839cc2b259ea79e447d0ec68d42aa6d417. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBBTF1300231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d9e0a64a7302636814756c699e91e2cf85455cbe7564ad6510bbd70b99f2ba. 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/GBBTF1300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4056393c64ff9825625fbdc143bbaed833ebd1d8fb02adc7f2d5fc003766f12. 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/GBBTF1300233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb35e7e2f7cf89ec07d68e2b893ed43f6e5463dfb38dacc4875be50689f4e310. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBBTF1300234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851ec65d7479f52d42e96dcfd6ea7c53e346524cc427f74555ed9a928642e8d7. 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/GBBTF1300235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226ad69c26abb3d859070273d10be8cba121ace046e5b7da8188a2bed136718a. 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/GBBTF1300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aad7b501e77467f1026d10a5e99205a5d0b4a986e0cc3e3512eff97df2bcbe1. 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/GBBTF1300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1531492dfdf2b087fc84e02499a13fa261fe1563c26c72c3abc91eaea4d48802. 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/GBBTF1300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47079639d7dce10ef395cef37fe73517ddfcc3d8d31490ae7192bad7c697dc6b. 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/GBBTF1300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a01309c4c454cbf85f451add506a8e8bafc760b9f6580d1404322977c10f55. 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/GBBTF1300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb332c0d76e9c635149affc2b103e48073ceb7384fa593930b91be76f01c218. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/GBBTF1300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0a45eecacca58e9344edc52a604de865ff4534dd3a38f762b7defd0beba9a3. 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/GBBTF1300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cd53bea5910153fa900320e7b781e22837003dda6d488dded59ff76c0d0a74. 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/GBBTF1300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7cb090a6ebfedfb27c50269c80b406dca1735383300cad227cec97303cbffe. 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/GBBTF1300046.
Viltu Vitrast - Opinberun Futuregrapher's Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bae5587481fcaff57e29c3405b1936bf79872114f4d61ec9d43f9f73999534. 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/GBBTF1300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677790a478cd2522d85ea7c708af292851e3ef972529917fe47c7a7fa808426c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GBBTF1300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5995a5c03ee2759307a02a59e10a63996309634c693d9fc36d75864f6d4bdd. 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/GBBTF1300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31f7fac668b377e8be8f2f63af72593e3d7206e7f5383437d4928ef28241ba5. 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/GBBTF1500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52422a5d105f63e5aaf1617b8b098a837100092e30661513c10947e6ee37102d. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBBTF1500323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea98e4f596a2cd84816ceb4c80584fa487992220c86f60e8b506f067992ea7e. 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/GBBTF1500322.