In ancient Greek mythology and religion, Selene (; )A Greek–English Lexicon s.v. σελήνη. is the goddess and personification of the Moon. Also known as Mene (; ), she is traditionally the daughter
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 0xa0edafa943e9998a431e52057dddd93d10399ded42c6e66973cef4989e84fed3. 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/ebe34336-97ba-4a89-afdf-1e9a99227077.json and https://artists.proofprofile.net/proofs/artist/ebe34336-97ba-4a89-afdf-1e9a99227077.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 0xcdbc69920b88f20d402f6f6ce0869f4539da619b60024cc67387a400dff9326c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USL4R2138099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa87d5036136958934cec884c6f283842fd87921045f118b8d7d880d96ff7a2. 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/USDY42203223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b23bc27f52e67281fc622ca8c73278dae129682b9b96a40c3b9ce771e996075. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZW9M2290667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1307010f456e235ec2a438e17fb109233699519b7bed91c1ffae8edc7e52496. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZW9N2267717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4eeb923153a7ad107e158b9e423ba702015c0d364495a7ca1b6a67e7918dd20. 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/USHM82151065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805ffb86daa2afdb5c71563c3d1e85ad48c6b18e7842bd4c37f4ec8d58863f8a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZNJV2332037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d0b4295e779a487099c9092454afedcb50f66c022786478e441e4acdaa3445. 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/USL4Q2158982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5023ca75aaba734b935f8b70eb8b39cbd66471fb103c886c8ac142c214861747. 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/USL4Q2158983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425443fc0d33b9e9d7ca4a85cdc360b971f3c7fba924572b2f11cb045de2cbc9. 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/USL4Q2158985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fde6c39f2617d6a6234d4e24a16c331df1e69a0614a1c46076fcc0a8b7d2dbe. 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/USL4Q2158987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef24ea31781dc3aaacc0c02e56b6b7b5d980d5cf36efe40ae5458e759a3c481. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USDY42004514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017971407e9d4e18ff5721d274d375e21042e17a0308fed48a99461beedc4885. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:10:35Z), 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/USDY42004515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd269891bb7033ade31a14c3f21b4cb4d3f9f53ecfd9a6b1524db3c64f5f6f646. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USDY42004517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5571ca19b81005064f7043af49ef2d07382d5096bba859144f6b8c709719cfd. 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/QZW9K2337398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602cd2ae0ff23dee210122d70b4a64f2c394cac720d17316fe61dc193af3ea16. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:03:03Z), 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/QZTPX2354811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5571ca19b81005064f7043af49ef2d07382d5096bba859144f6b8c709719cfd. 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/QZW9K2337398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a2936a579ca0fe0ce3e45e7365605c86e8aa5f2b077be21b897f7ee0882dd5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZW9K2337680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ea84ae408851dc0fd581648c70a0a77dc5abecf1dcf88e027ce0262f9c78ee. 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/QZGLM2476261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73026da565c1fbb4aea988da159f79f78c40e9a7c21c30a4734119c2c03324a. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:03:14Z), 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/USHM22044169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45119b971750df7121d0e7366ec6662aec0c511beebc58030e89f5fc7fbada97. 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/USHM22044172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8126fb3b5bd9f230fe8e98781f9aad5036dbf494c68bd7c946401070725cb701. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZTVM2490520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe7a0ed63bdbab0d7bc12e9ab66b2578ca2765a7f7747ca4be00ab6c90d35df. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZMZ92561956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493fc377b1ae5803c1bb38e6cf04f20a6fa1673bb71ee8614dc112b7473b5b26. 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/QZNJV2148171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d66090bf30ae89276e858ffaa8856acd7feaad91a7b0528c883612692f9fa7. 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/US7VG2334714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748f10ab692fe908b9764c1f5940c9243a160ee13ea26443fc702746133452c2. 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/US3DF2271439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6869012d439d13ecdd2ea7f45585977a85b3c9552096514e3754a0963163aecb. 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/QZNJX2464681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea30c1122649966b7935d23c14267a1e438577e2ba6f9cf4f704cdfb4edfa41. 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/QZNJX2338383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5cdfe22f8a64f2884729f54c5ea27b2c65dff154a03170a1f8aa73fd0b9998. 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/USHM92193900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3128427137fdd14d45fbfc42fd77bcfde8284771a683f4f26224abb2b336166. 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/USHM92193908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda9573e686b46dae6e31b371c2229c8cbb04b8649235baaf9e1af59b54ef41f. 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/USHM22032544.