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 0x8db5704a39a0ffd65930713ce9948d647e08aded9d3be9a5e6d2c9b96ef00648. 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/bcc31d05-2aa8-4a76-8805-945e98462f1d.json and https://artists.proofprofile.net/proofs/artist/bcc31d05-2aa8-4a76-8805-945e98462f1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sansan Days (From "My Dress-Up Darling")
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 0x686683a70da3ddffc424159505ffefa50682f4bebdfa839fe02280378a01e453. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/US3DF2211160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcafa248d060ea3a882793be044529c4aa9e715ab02e76d3a3cadd63583a8cc. 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/US3DF2210981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3e40b1c2ff8950c172507af1e3c9af8a134d32d715f588b5d38c8bfb32f367. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/US3DF2211362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cf51f674524e4fc95929e4def71ed4da6b57de5f133b17aeaaf7875f321cef. 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/US3DF2216047.
Path of The Wind (From "My Neighbor Totoro")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6e51352804ba0f49753fe4cd49a4f626d962d5f932ccb27fe96e04c75f3b9c. 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/US3DF2216048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9f9c444a384cc536076f3c7e961483c0dbb5dd416a70c97c7e3e17c06c1cce. 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/US3DF2216049.
Kiss of Death (From "Darling In The Franxx")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4c3fb4594282812f04eb12b92ce91ae22030265ab957f3caad08847d70abad. 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/US3DF2216050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48420092fcb8488b1aafcdedd9342fa7eacf3b5f0519a10ede9542edb44f3b4d. 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/US3DF2216051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702d05867e9a6bae2e06dd335ffeecfaf218beeb51f925034926a57cedae3a32. 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/US3DF2216052.
Uso (From "Fullmetal Alchemist: Brotherhood")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a7819537d708e50c849835fd05cd1f66a99552142ec0d4e5e5557b981dfc66. 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/US3DF2216053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad4c7164ef1549a98dbc5db1a5ee5b1e63a9099f37d80a90a841f26f21ccad3. 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/US3DF2216054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3260ed8758fe6f4ceeacfe95d23734b3b3497908246cdaeb77cc7a6a0cadba. 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/US3DF2216055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2847ef013a739e3d3ff40d4b366c9c6664c9c5dbf8431647fbdafdf74ae4da. 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/US3DF2216056.
Merry-Go-Round of Life (From "Howl's Moving Castle")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a46685a5117c55bdc9e723a327e17fa0f528d0e0d31e2b2c5b68dd91f9b544e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/US3DF2230483.
Koi no Yukue (From "My Dress-Up Darling")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae1686f9ea73c96e528786b732cab4ba5462a54bd05e3691bd323671a8426dc. 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/US3DF2230596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afa5e0c898e0f1dc8877a0304d130a5e0cd0c9ca3c0c49a97732a6326f4f0cc. 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/US3DF2230595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257adfb170628f8576e4ea623c940152a5045e3a23077150102b594406b42bdb. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QZP7F2554601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac839f0ceb3885c9cf516a802311b0bf36c8b3f6c927a4964ab60dd3554c5b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZP7F2554603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c32596e58c5fce9c29732bf75df1fba6e494d2f2588e75f4d25fabc5e72257. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZP7F2554604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a274ab45215b1ccb217a96abfc5848f53e3aa6cde76c1a5ec07330c52d0698. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZP7F2554606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cfd5c399956af326f323ba6f3fc6c0cb4a989a19f23e3d6b1dbf7fe597cc5e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZP7F2554607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53228a5ed21e4f7f2932bae7dbb263e8116a5ef6bb3eda11fbd2b9d76c6c2718. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZP7F2554608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba6daef3abb860485f0da1143dc82ebb7c515bbaaa150229fb13338454117af. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/QZP7F2554609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a9cafb3d556f7e09339b7e9069c78d0a7715a84dcfeb966d8891498cd4ac4c. 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/QZP7F2554610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee0b0859119d7b760d66956d345d3e7f56fa9faa1f28c6eb9ccabdc86da74d8. 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/QZP7F2554611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a438bad7d23b0117305a3a33ca1f89a36abb9ca7fc1720ef968a1deebb3944b. 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/QZP7F2570285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673686f193b947a745d30e58750eb5519e5bd0ecff748d5962dac84a42e93685. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZP7F2570288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10190f7e9299b0e59f5935a0fb9bacf34835678cc3f24485ce787eee010080ce. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZP7F2575479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f8b515f8666fca37560edf0d95b72f714ef4c1cbda821faac972581fb41ec4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/QZP7F2575480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaed76fe643916c8c5cce0527f86cf7bfe22c53b3fd30db3dc2c7bcc968b4665. 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/QZP7F2575481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d654e9e250c68d689770cd6137c9699f32564e327fdfa5137d3e7e30de8b28. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/QZP7F2575482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6394eb7ef41c4fc49f9b7a901098af6f3ca863b933c87659e950945902637c7e. 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/QZP7F2575483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc186926ac5e7c47805a6278a9727628fec1cd161f69eb73ddfcbe13c6ab4994a. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZP7F2575484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6fd402d5844d56c4f02d14446d64c52679dff95a61981616aecaf2230fc40f. 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/QZP7F2575485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a79d874ae6c36352103dc9e5b0aad64b7d8c41e525f2c8a687c6a4ba9b17fb2. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QZP7F2575486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6661717097c6949eb7fc3ef7f2700c2de004fac6edc3890a9b9d8aca6ba253. 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/QZP7F2575487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dea8ad716ec9e9e1d158e72ed3adda84a4656ab7b7881fff00c19d37655d7f0. 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/QZP7F2575488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36eeae53ea9648b7e9d0ba95fd4f13aa9a626f0a07aae18754a90ce0e4d91934. 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/US3DF2207650.
Zankyou Sanka (From "Demon Slayer: Kimetsu no Yaiba")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7196936ceeb1529ac19b19a0c2037448cd0fe0064b483a567025347488d10f. 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/US3DF2207651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f8bd71435dd5197fbe56c814139b008f00c402d39f82197994a62ae253e068. 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/US3DF2207652.
Omoi ~ The Biggest Dreamer (From "Digimon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a27a3b6674e968c41a7bc80b563778b14484798f27e0da8ed4e6730de2facca. 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/US3DF2207653.
Crossing Field (From "Sword Art Online")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eef92d9f1a7e239cc1033ebf0d55ab101b31e4fefc0e13cbc8f0318919e8cf5. 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/US3DF2207654.
Gurenge (From "Demon Slayer: Kimetsu no Yaiba")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f7785150c01b5f0e70b7c615b807a7f3809e3df4f91359594395ec8e248e97. 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/US3DF2207655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee07733bb05a8538b72c779baa8d8e4b81542f7b7c7072a5b297036352cc121f. 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/US3DF2207656.
Homura (From "Demon Slayer: Kimetsu no Yaiba")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461b5e112d61363d34aa76ce6ad615dc01a1aa06099d62c023f72e4edcbaf22f. 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/US3DF2207657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff0b3b9c07883896ef508f741988dcc3f93733f2fd2a114313a99bd62176574. 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/US3DF2207658.
Kimi no Namae (From "The Rising of the Shield Hero")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17a4eb167492abbb027bbb09d36a29f60e24d121ae35fca5fb1ee04d44a7cfd. 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/US3DF2207659.