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 0x9287fba159e56e551db6cffdb00436ff24ec4d685d784ca1db1e3ef2ae16a533. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e10f3574-f76b-416f-8919-97397054a19f.json and https://artists.proofprofile.net/proofs/artist/e10f3574-f76b-416f-8919-97397054a19f.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 0x651bfdfe9f68e6538b8c4468f76c66b5914317cb1388959032242716ac76168b. 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/USE831580900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e8b9727103592dea84ee7350ecf48dd06b72a51d6c50565c8a369904d2070a. 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/USE831580901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8650da6f7cf678e715457c68514a76dbd21f0071fb347f68043f70b16ddd3e2b. 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/USE831580902.
Uwa​!​! So Temperate♫ (From "Undertale")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa3a3c1a0c25680daf642b62333c43ae27d6238f75b56e954a630c77e392db1. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/USE831580903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc810d6df45063c1cd477b09f786cfd79d4b1358b3898bda3b3e1a570dc36535c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USE831580904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc675e61190b159a80e786a0f2b54a869597bd999561451d6cf615b20f34ce8ab. 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/USE831580905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa615acd6418e84f9527c0c8797671363dbd163098f2edcc75079018002250245. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USE831580906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1f7a8eba45d78b04661abdf531f3f3b6bcc165d23e2c46fe2bacb11a1a85ed. 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/USE831580907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ad29b835353fdb22e9cd63e74def2f0f6314a6007b044089301043652ee4d7. 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/USE831580908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d428eaac56d4d4f31f02bb16aed8a555577a22fef8b2b723a2d43169acc35a9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USE831580909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2097f880116fff8f4c1ca7c89b82e9372e7f275eb22f3efedaee83b77d0f8e. 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/USE831580910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f10164452d64af62e0fb0742aa60af5a093d06a44bf6ec8641453e899731bb. 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/USE831580911.
Battle Against a True Hero (From "Undertale")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34d091d4e26234b3c1d1ce82ab6a5b62353f581c694475c635a0659a9fffc99. 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/USE831580912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda380da5b2e33579c38f2e80b768843c3551531a0bc471534b7a430b4ecd2e6. 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/USE831580913.
Straight from the Underground (From "Undertale")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7409ecffca782606d2e17636ff2e6c399c78913110578c558120cbfb0a2cffaa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USE831580914.
Collecting Junk with Temmie (From "Undertale")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3d759990fddd720751337961876f9206676fccf8ab708489f5e0639f6194dd. 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/USE831580915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1c75f284c01a40d2dd88cf9d29eccc4e06f2ef6d0da5c21eb70342099bb8eb. 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/USE831580916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f22517b1e6616187b726b84b222813f623ace2fee48438073fa395e9e704bb5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USE831580917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfcaea6496cc10c2a7feefe193e52e3b31567ddbe724d7c30e78b7313dabc32. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USE831580918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cad09c1f50fb1b0879a26f4d0f4da704da35cb4261ae6207e6c92cbf53c0cb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USE831580919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6035088e495aa13aa2076d0570b12f0c87e2d67d1576a9353c8214c79cfac152. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USE831580920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e14e6f2cb49f053993c57164e167c2b505ee2449f1a4ad97eeb3ce91064c2ce. 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/USE831580924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e062d4d01feb871a173096f060e760b37fd4f4e4c77ce96d5d417e398df130. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USE831580925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b08e890b25d25f43ea13af367626679361db1f4d95115db01dd349f34c4739. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USE831580926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b3e314c9e62d603d5bdf87622a3c81f9a76e3c8364a11a216e38da0510e472. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USE831580927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bde3ccc98644b64775f1e2f4af1a93810f09480eba328a32f2406d6bac9136a. 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/USE831580928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b66866e296a1cd2be1d350307a806bb5c9b18490a9778d92b25760a099f9cc9. 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/USE831580929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2eeeac1831bf969cdd32c7cf083732160a9f3b48dabcd9187193df55516095. 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/USE831580930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca720b51156853b63927eb3774f682404b0bd0481d259c7da8dae7394073a7b4. 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/USE831580932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f599ea9201e3c8b9c7a055942a114cb7554bb3c0a532e2157714b093c74beee. 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/USE831580933.
Spyro Remixed: Music from "Spyro The Dragon"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7528827644ebcd80981226d9bf471bfd25540602ec93184008217f67421b2a35. 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/QZ22B2025327.
Artisans Homeworld (from "Spyro The Dragon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced22e2592d53632e016b3168563f75f04f9c1496b422b397e782fb3262c460b. 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/QZ22B2025328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d547e6da76fa01181b750325ebe25470fcece57e403aceefb8f12672f14d5f5. 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/QZ22B2025329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7299560026528eb6dfabbbfc51ed1f968f3b74e5e3ac45a2a928aceb1c08b10c. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QZ22B2025334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd6ca4b66af79727b83e3d1b69c2f859c5ea4d2b23cc1d7327af002e289c393. 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/QZ22B2025335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029baf5211e78e3790f83292f525537674c3ab108de182904043c7b0ad92b744. 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/QZ22B2025336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792e642786286f6152b8dab914a0dac54018e44f1921734f6e85f564ca57ef0f. 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/QZ22B2025338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32a990a48dde4301f7672d6c1e42dc6993af4a06d03c2c40f32ad8735e1cd14. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZ22B2025341.
Mad Monster Mansion (From "Banjo-Kazooie")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a38535cbac777821ad2232a58450eabdf052fe47bc0ad0e3ed5a82b75dbc404. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:15:33Z), 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/QZ6K41700731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4653ba527a3c1303ffefde0c1205c0ab1d3de784b6aa803ee4e46f16022e43. 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/QZ6K41700732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e8f9b09bb85df5232def4a20f6f2b1ee7885816bd9f516c596578e08237c01. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-21T17:39:46Z), 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/QZ6K41700734.
Mystic Cave Zone (From "Sonic the Hedgehog 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c67f72519e960b601e2931362ca7b8a4d2fd354e97fcbdae2c39686b8e0a82. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZ6K41700733.
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
Zelda Remixed: Music from "The Legend of Zelda"
Dragon Roost Island (from "The Legend of Zelda: Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d203605b87988c8b8084110312e0afcdc691a93df43aefb49167abe34dad3cc. 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/QZ22B1977448.
Smashing Pots in a House (from "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e5980eced7353dcf5e1599cd8472248d41c262dc72cfbfb558e7d58a94b404. 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/QZ22B1977449.
Oath to Order (from "The Legend of Zelda: Majora's Mask")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97c44f4d1d3e74761fac35111c52625db4dfee42eb0ab214d15bef51c7e8ab7. 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/QZ22B1977450.
Hyrule Field (from "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b46c5880d57cda7ed2906928cde20ec6ca102a37d0a06b5c8b42fa5f58ae719. 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/QZ22B1977451.
Gerudo Valley (from "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe479c2d544d5b960261ece34be49298266ecba4a9f96caf037579c767f9ed9. 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/QZ22B1977452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36602493432784c304b5df34c8fde25a0fdf4ce50c05cf886923799898d11045. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ22B1977453.
Zora's Domain (from "The Legend of Zelda: Ocarina of Time") - Lo-fi Hip Hop Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d23251b3a26304e8cd51fcf329f23590de5daa7549a8950260d8faad181a154. 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/QZ22B1977454.
Dark World Forest (from "The Legend of Zelda: A Link to the Past")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4dbb55274420d8aea75518d0f85081bf9b9657c6429a06ab90af2693f2628ea. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZ22B1977455.
Beast (from "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ff6befdf00a639e422da5743ed4572fe49dfa9fd5a1a309dc7e43eec45bace. 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/QZ22B1977456.
Song of Storms (from "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bfe9c4ed8fa8afbc4da57f1ae3b8b35e4e15df5b5e8524160f714260976b82. 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/QZ22B1977457.
Midna's Lament (from "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95124c95e62e672131887c13ab6d1ef8717ffea5f4b683f1b9492f03201f8e90. 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/QZ22B1977458.
Midna's Theme (from "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e0542f63c17e4e6b4f89e9b316047abdf5fdba663264ea08ce89cf85dd04bc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ22B1977459.
Zelda's Lullaby (from "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bc7857797d7371500fc5163fc7df59315c51d6d40336628ab72adf31c78474. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZ22B1977460.
Zora's Domain (from "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe181f4ea3f324b99bdd86b43b8fb4134e7717cd6a21cd61cb32d2e1266343168. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ22B1977461.
Oath to Order (from "The Legend of Zelda: Majora's Mask") - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686be999b5eb9a135fbeb2aad61a86d9b29fd512b777e6cc1bec0032786870d2. 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/QZ22B1977462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1045f7edda5cd015b75a449e01454f834323b3b69005aeca1f4b6be7ee651c. 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/QZGWW2001907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbb8ac2479e65f22370182e6efe9f942f237d3f6843c7e36d279329dc41a748. 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/QZGWW2001910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6628ebc106d278bf07bb52c7081b24c15cb85d97bc381711f60339e2abdcff0d. 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/QZGWW2001911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf25ec39ddafbf6c51b308043f5e691d9c537f10a1b759d18f0205ac9b3f3983. 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/QZGWW2001912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eee7a3c8f8af32eaba642babac973ab6ab1fcb9e75c5a808b5ef87c2ee4c529. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZGWW2001914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcd1495923ede941250798aa748b6229de411b2dea67e4b9c52c2bd61821345. 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/QZ6K41700091.
King K. Rool's Blunderbuss (Crocodile Cacophony) [from "Donkey Kong Country 2"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1867fc152a240b2ff674ced2ad5ca109e81fed2c5fdb8596455244ade1e5f9f6. 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/QZ6K41700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e8d1f5904d2b3a42f62a49bd99d7197c4ef66dba5a3b4e7016315c1c6976ab. 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/USCGH1737851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef265e24adb3419ea3ec6db908e03201d3851a8e0edf292c1e665753344a7e1. 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/USCGH1737869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda466f51192cbd2b6b85530774e8d2079fd3e35ec19748e2aef34e182a478ea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b6127d04620011a0925fe00cdaa49b6c53f829080cf99541eefcc451f554be. 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/USCGH1737870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69ab0c2ade0edd78075d6ea9cb229f43a5a52c256d11fa80c60c85c3d05be25. 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/USCGH1737853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5ebf37655fa54c00e46df4f3e0e2619ae843f0c59fdb3eaeb1c9328c198cfa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de4552b4b20f6ae8112100e44bf012ec6f74ee63d3d411d27140adf0acc96eb. 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/USCGH1737854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74436074b7b0fbae0e8b1392e7807f04c105627e26fff6ed66e7311272a17315. 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/USCGH1737872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74258be170a2275b73eee63986a5e6e2e9fa993ca47a0ddc32eb6626b7ef7d7. 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/USCGH1737855.
For Whom the Knell Tolls (Dead Ringer Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42905591c5150a9136038667c413c9dca3f4fe36022ceafd70b15095bb1d9204. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USCGH1737873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ecc6f6e1ee4534ba317e64160fcf73252b9df233148c92981dc79424d31eb3. 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/USCGH1737856.
Momentum Mori (Necrodancer Fight 1st Phase Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f93609f570b84556f769d4a079317bc2359da7424921dd126f12ec4c1a996c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USCGH1737874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbd587815416e8c17d279cd9210a81ba5004c82e58b708c70eb90d5dce0f5ac. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc2e6f1a58936ae7d91cbae158fd5418836b8c7deb929cb687d3beb32274bde. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836d2641b1411c46828ae5c24811775d78cc365e3b484f2284798cd89c810e11. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8407e18f837d72db09acc97ee1acf7713915998f03f4581a87b93cb3f4d59a6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dbfc28e1a1f1349b5f17af67f636f81a2e03e59f69d8769b0d1079a299ee8f. 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/USCGH1737860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3891645614495b6a9cf216788c055f0324c90d6be5004a455989b0b2e787438f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USCGH1737878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f0d23ee7e00426fd252fa0b506b9b34265535ee633a729a789692503cd7ff5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d8a0cee08acd52b83dcfed2f8f581e5f61b24ac5d9012ce369ead7d8de1191. 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/USCGH1737879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa923e4db91e490abdc0a4eae41661fd4664bda37ed744232fd4909f242d43980. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85785fbb3b658617a1892e18d1d93c70f2ff70612e3e39f55f5148775ae5ca2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USCGH1737863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb254ad934e23ff9fbf0e9facf9e6a7a03e8bef46cefa82d24466053361df5977. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561c82d84cf347f7bf5d13a114b095d5d7d249ecbc753548ea1ab7b5fca79233. 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/USCGH1737865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19ea3d3bb6c8fb1df2f0c00aa5666b716740c6044cd01874599b669dbfe4757. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31beabd780221a539d0c1081c4e714ecdffd46ac6c690d2f64a9249c3a41ec6b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:17:25Z), 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/USCGH1737867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc3a55d6ea273332d85c7fa9b5d415b7e89ac25c0802afbcb57512c503cded3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1737868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086378bda1e1912a955abf3776f6f6dc9a743a261023c92b5db690ff9b8ef99e. 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/USE831597734.
Castle LOLOLOL (From "Kirby's Dream Land")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed929951f6c7c9433e43c75e202c2af3dcba70011698a49817de061c5c6a006d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USE831597752.
Mind In a PROGRAM (From "Kirby: Planet Robobot")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bead63e43832ca84178d939c3da9bb6a8dca6b5b2434b29a8ccde7262f10580. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USE831597754.