Apodemus is a genus of murid (true mice and rats) containing the field mice as well as other well-known species like the wood mouse and the yellow-necked mouse. The name is unrelated to that of the Mu
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 0x2609eb3bd28b007c69079324dbf184a1998b382ccdb1dc63d8315c85eee1847a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/779dcc15-e8ec-45df-b279-fe2bedeed2d8.json and https://artists.proofprofile.net/proofs/artist/779dcc15-e8ec-45df-b279-fe2bedeed2d8.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 0xc2b9b074ebfaabfcd1d6a30d0c909d5246f090f6e032bb31f593de78f5761730. 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/RUAGV2409116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268170f225054258653aab3b9d224bd0bf2103d16b531c2efadb44ec054c4b2a. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/RUAGV2409117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37e7a3f878811e7e1ffc27e6368e4972d5f8ac22946992cd1d57df75d75a753. 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/RUAGV2409118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd743572bc047711d599838e4c8e724eeaf9fd38b2458c86f722e2f8ca1adfa4d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RUAGV2409119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843d7f8a048ade2d24335c571c71904779d87d6201a4af2326d567d873106621. 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/RUA322300717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dd80a76810e49fd9e477313577fc3804db651c860cce3da43ecb4477a49112. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/RUA322300718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c32289b4d2fd72be24614a01cf2106c7b9e204e7f4ed97d46b8fdaf1b3990be. 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/RUA322300719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751c4956ec6876dcd260167a7de6f38ec92e9746871fbb10617f71bd80d00d50. 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/RUA322300720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d3278a6b35142efb9061e44f1b13af88cf4d851be453317373954a603315d0. 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/RUA322300721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887bf410fbd922c6b372276492a9986d89420618b6198f6b172cd8641ebf3470. 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/RUA322300722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07532bfcb3a10dbaf6ef380f8d5d9c1c04f1867caaee624f577951a0e0edec3. 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/QZANL1769039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42125087a73a826683acf18e92804b718592262e7d57d09e62a354730db5278d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZANL1769040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143b769f072aaabf00f9a83d9b1f3ac77feeef5984bc10dc965a60f17d80f1d7. 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/QZANL1769041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb1db812e97a7fe7699373906dbe98eb51e36d6acde74360a545ff31778c6b2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZANL1769042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444e251a59bd08cde7748919f80f565f9d34ba196f73149dbf899c93ceed2043. 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/QZANL1769043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcb26f4bc7bb3c786a632078537652e8ea3ba5b68dd7ed46f482df11bdb9ac4. 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/CAGOO2021093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae63845f3504491b1b69740bc088d3854810203bd73e3bc1ad5ae9b6c1a9bf07. 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/CAGOO2021092.