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 0x58b7bda2f190a4b5fcb47502f86700ef1b4d60123efc4fb20f54f7856374efe0. 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/abb40ec1-3625-4929-a700-cba65cffb47b.json and https://artists.proofprofile.net/proofs/artist/abb40ec1-3625-4929-a700-cba65cffb47b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Resurrection of the Night (Music from "Castlevania: Symphony of the Night")
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 0x3f241a5989d247ab2670c7a9cd73334023fc52ac0b8197fa16f90b70889edd3c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZ6K41701239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3b70ade986a96ec76882ee39503413138bf9e36dcd49d6b73b867b93ce2dd5. 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/QZ6K41701240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a98ce6e180fb02bb37b8aac23c0a5630110e33fc33bdf929f093cbf9bd91e05. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZ6K41701241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d71688a1a662aa2ea5c8956b4500da87e0ed131966e04f1d90464e2d11b55b. 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/QZ6K41701242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1d0f257f4dd8468e397900de015ed55b7f3fb7687a0410e9940e8b80a921cf. 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/QZ6K41701243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90193e62f40f311cf3db653114b7e3eae830b1d29baa3b7da6cbe950ce58987e. 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/QZ6K41701244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970d459df667050504c693c3e93120bf47fb0df0538dedbdeb4b3bdc9b9306db. 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/QZ6K41701245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c24fa5177316c5f34537052189bd81de3e095c6a976801b704006da1337589. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZ6K41701246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802ab5ce8508b79f64987712b3d5953f12b445d9ab24993e4111000a3161be6. 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/QZ6K41701247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d6cd8a477279f804c5626ee597f23bbd68f00d57ac02b3866688bd0b621ed8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZ6K41701248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a7d6906cc69f7a51a7d7733834ce7fb6780ee87ca2bd80600d58c7108cddca. 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/QZ6K41701249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c48f5ac54fbb7efdb6cdd47b2cf5a7e7df21348136bef2527a1939aba77a08c. 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/QZ6K41701250.
Resurrection of the Night: Alucard's Elegy (Music from "Castlevania: Symphony of the Night")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f9cdbf74b0c4c046e1fb5c118f4381c19506ddf9523709da8c2f63e17d7189. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZ6K41900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0677975670236e35e5442649a957c4cd1d84001868f7ca20207098ccd37dc8. 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/QZ6K41900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431e31caae49c04157540d8d7d0448a479129b2c3e69f8f8d9e0d0d7532e3d43. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZ6K41900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f264a3e484f5bac976ae9c12ba6ea2cc9cd5f97fbd915199918b6419426ead5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZ6K41900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281bc654576a3387de31fc28e91454d5e1e5399f25ab1a1078271c6ef994b862. 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/QZ6K41900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd95863d004161f496cc37a55e2cf21a55f6de3f8c2d5fb82e31efdca0e38e3. 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/QZ6K41900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135fd9fb2efd2ab44b72a3171a771f7fe3fc490eab172f98413b75d5efbfbfe6. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZ6K41900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49a3763580b791f31e4af5a5f64dadf294bf936a5eb7bdc604c3e0ee0c79f06. 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/QZ6K41900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fbdcb30814076263e1e75f0f974f4078c0e8941137301339c7e667d5bbf1d3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZ6K41900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cfe9a591f18022641b403ff12ebe88110f9b1db73bf34fda0647109860754c. 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/QZ6K41900182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8422d4ec0e3e055d43ffc90c4754f70c637f9f632ae0dfde6648db290961d3. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QZ6K41900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5442338100166c6f9e23c3a500a1e863ff3fffde6272395bc136b4a82f871784. 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/QZ6K41900184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2c86d46ca90d67abd4b7594fcee55bfc2241652fe670e4e10d206a2ead9173. 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/QZ6K41900185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565a362ff3f962b4442337edc5658d4f22eb9e7eb58190e49f25644b96078871. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZXP62300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cf9223bba326137da616583676e39f6ff54130031bb6da872147542fe8164b. 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/QZXP62300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad9dba84b31bcc3a39910d6825dd25e53c5eeca2e64cbc4efbbda2300b11e7d. 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/QZXP62300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd24ce1039bba453ecbcffffc4257b1473494f9dd39f1dca7ebe2ac44653285. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/QZXP62300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36580de61836f5538e7c7760e1a8cf9aa45c6087bae290b723880f51b91898bf. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZXP62300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a32f0c0137feec5f4a60fa89f987e2f0d909356d509420092ffc02c54a4533f. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZXP62300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af0a8a284ada2bf54eba18226a9d0e023fe69b657d29b5dbfd3f387c2e9b9f8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZXP62300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8959b1cd6bab0251468f489e3dd66a549a15473810c3574cd3fa1aa6e0aa1702. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/QZXP62300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c007df89c6a793ababa23fec0d8dd5b37fb2ccb079e736e9274530d3831996e. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZXP62300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801fe619aec5309bd93fd7a5fb13b12c9bac7d4bb931ab41e0166208fed1ce49. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZXP62300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd7d62bccaf341cd39830bc9e00f4da944ae872b74e6211eb7ef85a971b9722. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZXP62300026.
Objection! ~ Greatest Hits of the Great Ace Attorney
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3788f5ee5f4367ef0ecb4fd4bb383024dabd6ebaadc6ae0174d22320a88b90ec. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZ6K42200423.
Herlock Sholmes - Great Detective of Foggy London Town
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca07340335864a9655cd99bc9cf149c10288e6672152d25ac86a9b42514fcb0. 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/QZ6K42200428.
Tobias Gregson - The Great Detective's Great Foe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84f0f652c5417a2405f8ec1a0a44eb738130c20330de54cff683371f94a385b. 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/QZ6K42200424.
Susato Mikotoba - A New Bloom in the New World (Piano Arrangement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa181ea6967aa4889c4efe3e68ddfd7e33b44f6d2cd816f76b79bb677a6e362ca. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZ6K42200426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9127bb10ed876b801ce81ee24e3abd817acb9c4b7e65ca3032a70b22de7a2e77. 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/QZ6K42200427.
Barok van Zieks - The Reaper of the Bailey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118eab5069c78bc8e07752fd4bd89788f02f47045bfc250e2c76aa856f6d9aac. 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/QZ6K42200425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89010bdddfdbfa7fce6f6cb7308dc2d262914427374354708266ae81ca6c0a97. 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/QZ6K42200429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605d4da554b85100b0550c334f79df892a2d4ac2931ec8e0f108054c1dfa155b. 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/QZ6K42200430.
Overture (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47262e4cdf89e2e276438443480f468e796bf8aa2d040a55769517cf078d922c. 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/QZPJ32191632.
Ordon Village (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5d0f3518d677a16706114aec285ee3c3ae7b5052026ac3a1c3b98da0d030d9. 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/QZPJ32191633.
Ordon Ranch (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803bf5c3aa9f5f1ae1eb75d8f9f48a192357dd95832657c88dab188f3a9719de. 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/QZPJ32191634.
Light Spirit's Message (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f6ace2f48cb4a89e1e2943e4295aef1e02e886fc848b070459ef7ecb2a1b36. 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/QZPJ32191637.
Hyrule Field (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829ded83459fa2271982f5ff42092c152bbc5ade5062fc8d1c84a0e03ccd0dbd. 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/QZPJ32191639.
Death Mountain (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47ceb9a05d18843c61ba1864c33cd7cb203be15569591bed13c660aed57fc50. 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/QZPJ32191641.
Lake Hylia (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc462d95b417f96f94ddb0bda813a13c06364770ed0e69dcb1cd1b25c72793e7. 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/QZPJ32191643.
Hyrule Castle Town (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2a49cd427230c895b64e4d872f8e5cdff10a0cad101ab3a7d44da7b2b9d02d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZPJ32191644.
Midna's Lament (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b663ee81f661540629ee812e79beb42b59109536d5b5537263dfdf676315cd5. 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/QZPJ32191646.
Princess Zelda (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5ffb011039dda76d58ca42bfabf8bcf9f5e5c4884095bdc5d749b89da8a7c1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZPJ32191647.
Sacred Grove (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ee09edf2929fa1d1b2fa85e05be23d6c6aef58448caf48b0ded984da2e229f. 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/QZPJ32191648.
Hyrule Field at Night (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbe1fa3669f92190df81fb1fc0430f64f20e907dfb288009a6247ddb0f5633f. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZPJ32191649.
Waltz of the Bugs (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12d3812ce54c246e1d4531cf95d44be6c60fec5e0e5cae2c266b56d256149b9. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZPJ32249771.
Twilit Fossil Stallord (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c56fb01865f68b54e6e075bc646cb943daa1192026c8100e133a9ad00f8d80b. 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/QZPJ32249776.
Snowboarding (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5fcbdc6ef46b1b2b3244c21d63f0821ce0b2524ff068e13938d63a2ce15675. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZPJ32249780.
A Door to the Past (Part 1) (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3633d8736f7681cc69b20e9c235f8e2daade3a068861b90c4369963bae19fd1e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZPJ32191651.
A Door to the Past (Part 2) (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173e28ab33329626f8064eb7e28c183441050864446c1559f8efa9da1cb38d7e. 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/QZPJ32249781.
Ilia (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda36eefe9f4dc2ab83ce061b0e8191b1889a84e3e6d1d0e43d47774dd614e8b5. 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/QZPJ32191653.
Ursurper King Zant (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcc5448d20deda2ad34cabfe5105b4ceb14fe5300f9ece3715a536a5ae502ad. 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/QZPJ32249786.
Hyrule Castle (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ce865f13d2b2cf2c9535d468bcf8e0bdd15521f2e12e02f7424328c505408a. 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/QZPJ32191654.