Elysia may signify the following: Elysia (band), a deathcore band Elysia (gastropod), a genus of gastropods Elysium, a section of the underworld containing the Elysian Fields Elysia, a terrestrial pl
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 0x16617fc61d1b8f3f06b04c7266f54e1a4e571ebf2ae5096e9accb3009736ba7f. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e78e6a3-4481-454f-9c83-ddde676dbda9.json and https://artists.proofprofile.net/proofs/artist/9e78e6a3-4481-454f-9c83-ddde676dbda9.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 0xbd9f32ec2164b81c4cd58251302620b59de5d09ea99d3222354a4b7def0fa77c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/UK2X22400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6cc249483cc5512d728499dc1f4f179a7c444c5b79107c031e23110f95f1dd. 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/UK2X22400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caac56521060291412fb8724cd86fea28133dcc249efdba7ce98588488b9cd0. 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/UK2X22400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66fb9442849eabd162f79103541dfdcc6a0f8c97c126f9f91b94b2ca9a010f0. 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/UK2X22400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12d16a948f9d9fdafa542489f65ba6cde10ee39884a1b6c0f75a948e6b62ef2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/UK2X22400279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e19134438d80fa7689d86b2632f62ad240c7ce80fa4a0f6c78b16261c07cac9. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UK2X22400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40a7037effc01b8d5d8460a665f76a0780c8628b1ff0b4cf6ded44b69d7ee8e. 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/UK2X22400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16225d73d1e88bab4fb70d98b139641c7b656e83f849ad110c025d70959b5b21. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/UK2X22400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc606e12e8d20cf46196288e0ee9d7b0c95be4905770815dfb7cf8940cd84b0. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBKQU2411042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c57045c6a1caea8ab9562baf9b17aaa74f8567f8f4f1f80b59875936dfd5d7c. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/UK2X22300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce53fee57f862fd155b535fb9b48a40c038934d62216204d25d62dc7ecad915. 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/UK2X22300231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921735378214573e60ac3cbbb9274b6aa429da8f3a1da7edd794b14769cbfd0b. 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/UK2X22300233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5f83157098f59d54f71238129126c822875fc1f014babf72395c6b4b7bf8d9. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/UK2X22300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152a5f5790de47deb294b3efa11293263c11a278479626243238b767939f169d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/UK2X22300192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eda88f8bb65752cff4bda29e5bd617afe6569a25ff6ca2f47b399d4c4a40376. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/UK2X22300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b3f246b80e984337f663152559e053e712e0fc29cadcb08895a05f637c3b8b. 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/UK2X22100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd53dc3592043ae2902bcb3b85c9f21850b9ed13bab05c5d496118129ae072df. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/UK2X22300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd788308a651eaa9438b43606b3f72d7c16a600fc5118b9e365fa36bf13958e9e. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/UK2X22300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa849914e5c35c6724ffcde2b4a89a27b6e5a2681710d05dcaf1dd69001fc5de5. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/UK2X22300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98a7a7661199c3ee780e0f5bc0f53794f3281a163ddd10abb4a624d5a04de40. 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/UK2X22300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777aaac92c9e50fb8df97016700ac0a59f638ddf0c04cb7a96fb4973c76c5232. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/UK2X22300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b13ed9b4985521488c9cd6f1a86c28edc5d1320da8326db19566109eb351a8. 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/UK2X22300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e78583a0659dcb791a01bc2c17843f1f4eba7860fcb12875a38e984ecb461c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/UK2X22100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98d6415f863353154a849d4a8fed2bc5b88f5e63601164ce0e31bbe2f93c5b0. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/UKACT2110750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b3f246b80e984337f663152559e053e712e0fc29cadcb08895a05f637c3b8b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/UK2X22100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe518292fd138384d1bbf12733733c3e5c9affe99e491e83a44f03b65a022a9. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/UK2X22000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713fc73ee79ed3681a7a85720d5c79552cce0e4ad01ecd2ef838cd5c092c0673. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/UK2X22000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec50dd457f196047d593a19abe631c90f35b75d293e546fbcb8c0cc8e4932d98. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/UK2X22000095.