The moonfish of the genus Mene, the sole extant genus of the family Menidae, are disk-shaped fish which bear a vague resemblance to gourami, thanks to their lateral compression and thread-like pelvic
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 0x42e0e46e99b740ad5155ab0cc692fb7b280820f2d80c1b3b291f00011ec3e1b1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/908d9d50-a0a3-4f33-900d-15f9c19c89ed.json and https://artists.proofprofile.net/proofs/artist/908d9d50-a0a3-4f33-900d-15f9c19c89ed.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 0xe1ffb848edcaeedf4e660b023e1f2f320857c078a9ee0f15fa93bb9f31ac606f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBKQU2285788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc68c075ebe8fbe3075e0dd1eac288c6646d0ee45f8a1ff4cdc03a6f56c38f8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBKQU2321208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a008d044b3432e428327de6460d88dcfe255c2af8e57e5dce9d616503715d87. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBKQU2319390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02bb79be03850e08d89f6ca3ada9ff27678ad54270033db9a37af2f19b6c0b9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ES94G2325005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd398c574244577084b5446d4bd32d60bedee9a0abd6f1a394b6970e469252ca9. 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/ES94G2325006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778ae76278a2ea18d9a71a783d5c77347acf75f3c066d103a1f3226e74a26219. 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/GBJX32360010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56be2c0e0a33d6ab9724d04da732d7e8051f12abe639134480a4fab00614b815. 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/GBJX32360011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d892f33deb3e35a315cd1fb2982815b65f5fb1d9e3ec0b6933f2f351623cefc. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/GB7NR2461061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe014cfd47188c5c8fce0797f68ce82800d25c919ed526b1a32cbd47804df7d8b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GBKQU2494292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b167333c6aa22360660e490cda335f0443380ba17d52e8bd4cd3088195794c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ITBHZ1501095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d90fbf12dcb5d1dc45605c4909c67fadf3ba0dd866604bb7d0cf822781e13e6. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/ITBHZ1501096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5145d4a15beb378c4517565692485856926f9e699af486298f87c72720dd7673. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:28:39Z), 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/ITBHZ1501097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdf564981be81fd7ea904e5c928d17a35d5a42b76e131bca96bf034363d5b27. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBKQU2596725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a0c13c4cf22854fec5c1d4f16a459d72768db6959c4e7a3dc5ec94b9313bcb. 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/ES94G2017705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5073c9834d9323c54864b4fb223edb8a2b7008fa94ed77fecd104fa639edd26. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/UKACT2371086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdd7c795e2ef9ff92a5b565d2d5536d36d50fcc5d852a9bea766a5f3ea44149. 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/UKACT2371087.
Absolutely Energy! Workout Selections 031
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcbe1bb51a079c5f4308a8c7842dcef767070f755ceef998a6601bfd1ba3437. 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/GBKQU2391681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b88f302d22c5c282426cc59be5742aa78203606861f663f9cffccff0220e682. 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/QMDA72455723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84523264dda4b9afb72ba6b40ed4b02d5c956f15c7335bcbf6b2501ae2e12029. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMDA72455732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907d83864c4be77683435206a397dd8f88b468541535a89e36cb2c380a79e1c9. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBKQU2265610.
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 0xa3daad475ed0878f03e20fc01d5712a7526612cbf1de4827143e3d0a1a3012f2. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/UKACT2371405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5f41977a70b238b4042f878bf01366563cb8199e3b549c3e06896f7b9ef58b. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QMDA72455720.