Duppy is a word of African origin commonly used in various Caribbean Islands, including The Bahamas, Barbados and Jamaica, meaning ghost or spirit.Jamaican Folklore | Duppy The word is sometimes spel
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 0xaa0f0388f9477ca990ade5f4b9f5831f3e46e2c27e2c2d16d1094d89084b1b5e. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2de84e76-7c83-4e04-ac9c-28849eb9e3d0.json and https://artists.proofprofile.net/proofs/artist/2de84e76-7c83-4e04-ac9c-28849eb9e3d0.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 0x5541c021d3c3105de3d70d3f6f0e28ca849775671feac149e43d911999b2303e. 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/QZHN82281895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56693af6222b4707b05ae9042c7ec3483b455d1e580af9b6ac623301785daf6. 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/GBMA22055913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde22c9131a49750ad31205a9399fd780a567d3f0db2b0a09bb48423b55e05950. 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/QZHN82281899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b599204de13d5001d69251403f97de0b8d2f55962f89283cf00d2cf455fd8ac. 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/QZHN82281900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c81d1bc4273aeef776b11855ce6315bef09aa08022918f0f0d374498415d8b7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52339633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5874ab4fa5c4714999f21fc6a41ba85c74dccb9dceb5ad66f456c8998f25b188. 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/QZDA52339640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3c12b43a4f200a65ce5ed3f72ce553f1dcbcc3b1408850495f26307704ffa5. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:59:50Z), 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/QZDA52339637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33e0bf8459a2eca63b0263861e041167cff84b152ae86ca6a18d6ccd6705dc2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZDA52339634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cc228fd3b7d5bce723054d8e847cfa5aea2fba2ab9b5c3dbac5b1a9bcb6bad. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZDA52339635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007da7aae80e968de019f1bba3fcfe32c8d0df2a0313916a990f87a906160b87. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZDA52339636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d04bdbcf1b4f3dd10fd09bf6f8c277212d998827086d042e8226b3055b2dba. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZDA52339638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa501144418bb3027881957c1f1c6644bc4d20528a4af09bc10a76ab8302d702f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZDA52339639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625db81353e55865c77ca4b2682f3ce3cd7ef9998d2d960ef10a3e5c7fc1ce0e. 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/QZFZ72296879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314a07f925104da1921f81a8f3b3e5d2821b0a99de533f1a1e158311afec14fe. 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/QZFZ72296880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779af1a572f1d3b2ca6709f2fb076a087977eb1f5e02df7cd712bb684106c396. 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/QZFZ72296881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0937766457b84e0c5d8fb3a36cdeb8e343611a1287562571a283bcb8cf9d153c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZFZ72296882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30884dbfcb3ef000c35972d6bfae34379fb96c8ed6a289001a2d9f17ce6398c. 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/QZFZ72296884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f751bc0e1a299b7834a21826bd6b2508e0c6d241c8c1e04bfb54e25a9e6978. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2051842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd606da17a67fd5a30d00aa9bf62a515ffec170de44704eb976bbcee4f0fc9cc7. 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/QZES82471610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f5fc4b5f6ab2ad7d3aa68d117a07ceef69c173a82764f8f49a165c85879380. 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/QZFYY2437989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1e46997b936b01aebaabd69fc33870aaf4fa8cf2986da9b1f7e3ff18d00426. 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/QZWFK2378812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efa8694847fd7f3f368345c8afb274a07a812fb09ab60810967ea1b05529687. 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/QZWFK2378816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4375126ec7c3f1b8de36fdd91ed91b891dbe62d2f85395b64d629460da83449b. 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/QZWFK2378818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773f439b7b95709891ae9af9cd75a9c29eb9d45fc2df4abce44e673bc82908f1. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QZWFK2378807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59f12aa507edb5b566cbb593eab857cb0ab4d95d7a185fe449e60e88dfe2e20. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZWFK2378809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3504632fae4cc2a7d76ada83b8b593c40312ce10e805e889f8862669f080d0. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZWFK2378814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47d2241c795ccace0324662cfc9c3b2b2b4b7cc14c5d3244b126d3aa3160e71. 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/QZNWS2361579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a44bab00c49b4f87e24f9a84761ab724c18ed185c903afa31fb284188f2ab6. 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/QZTB52258254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3e843b428228f05475280ed25a82ab2b073dba990cff5ab08cc512f951daae. 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/QZRP52147159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fd9c32fe1141c8950df4a01d280257b69b5f2a252206b908f88acddf320aba. 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/QZMEN2111353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f673f737af4fe6736804a2d4a4d6b812ec7c22415eb19e570d937a096446f0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82175008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2242615f72a03dfb075c4cb37a64150615160634621dff3b237e12926795521. 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/QZPLR2012768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b5371c4563e303afa6030b21925ff6866e6bfd9ff2ce64d67d272a9eb24291. 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/QZHNC1950285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d891849c001042fc4760624dc622b20c7a5f9abc5c39f51002dfb1ca503b41. 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/GX3Q92146852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0eae6857a2fff43ff07326bc5ae5decd27d85badf0c864914867bec32b8b56. 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/GX3Q92146853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac36d4df879a59e0309320f440dbeed04a611ed2c9b32f7651af509673b3305e. 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/GX3Q92146863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9519f51f9d2adc556c78e8b306c4b8e19d42cb512671282c837aa178a78d622d. 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/GX3Q92146868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9576661db81e8a39940d913b71805048a44f6607912a79d7dadf8a34d3b226. 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/GX3Q92147047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb00909aaf8417d58988cc11a49b77688f04fca6a9ffb6e66aeeccb2c408c698. 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/GX3Q92183560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4a46c5cb9d43000e05a385f34a3e5148519cc44627b1b1daf205fffc8f517f. 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/GX3Q92183561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed41281bfbaf6170fb3dadf1759c4fbfea893a99b75cb2099fad416bfc43fb12. 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/GX3Q92183562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123a599d0a68edc277d2cf77ae53e179891dfaf7e994ea0fe12ab3a5f8e63d27. 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/GX3Q92183563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8379aadfd291577fe1564f3b735afe974c34ae29fe2ed04cc769449cb51e9c. 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/GX3Q92183565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656afbb7c39e4d51efd05cc58971cb0987324d9784d663ba520dbd83f2080df2. 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/GX3Q92183566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8eb9258e960a3f4dabe37b1e4c3759afea7b5c79e23e5ae997e8400fa5d888. 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/GX3Q92183568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766866dcf2a99e8da1267a179faac2c03edd03ed624bee308f5842bfe5a1dc9a. 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/GX3Q92183570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0fc1f8e74281b3c1194d847fc976d87c51676577421f2277f72f3f8a4a5e78. 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/GX3Q92183571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e9ad2d6f7eb678700cde690f47608b5fc9eedaa2ba64a591cc5dec3a6f0abd. 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/GX3Q92183564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2253c42469fbf5ed91e7289d2a18da205710e05e3fa17eb153ae8e5bb165c5. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012285824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f063414d07cfc4ff3d97ff72ed7090f35ca0a9aae98bdba9b37d918a12225c8. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62266578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fe4d8638d5196808993bb891a84409029878e8e4df2b7baaf27a463f0d1da4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42236606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227262c33c8260f79b03688b409db8732b4ed728fb6bb78461d995b2c54b5ce5. 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/FRX282277930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23694c0680e0170de67f9aaf69d94e42126a901870fcb5a64c601e9cca2eaf72. 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/FR2X42236608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2c58bf185b45938b3d0e576eb082b99dedab35f6d364adfed4535adc8132d7. 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/FRX872184267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc840cf23bdced808a31ff4fce76b00b6e381027591d8972c9ff7fcd3ba37d9f8. 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/FRX282277931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93288e6aff8f87822ad3a8822ab3e82ef3661da0759ebaf2c8f0de7330bb73ff. 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/GBLFP2458337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0eb2e09f03960a042a15b1bf77e21bbd4ee1bca888db3726007a58f5cbaf9e. 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/GBLFP2458341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0259b2f9391a9ec24ce4e30bba5c0309165ce3599f5da0a4ab65ad6444fc9e05. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2201774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d13766016a53d72a183214637686b9ef1a59ac1cf76e3ba3940d53306ae01a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22210757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44a279bf0041a3eab91ab1e5fc1d042ec4321437292198a90e5ed7dc9be9e32. 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/UKXN22210760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68a72f25011a9d6ada1585f9498c876f37dccc8291a45c06578fb12657aa45d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/UKXN22210756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104223eee1c2798686a932dd1bab09b3337ea8bffb0a6ec67f028407f44a5ba8. 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/QZK6F2303903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd6f786a9cb3e2c3eeb88a23a6364da701f38775dc68dc38d9d77bc361bc8eb. 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/QZWFH2403749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a107dfdaec0a5edb237a96e44b87bb9d1542283fe4220e377e3847ebdd200f. 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/QZWFH2403750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e7b874e303c4b1be92ea29e355d7337565fc9b0542135d8815822812c393bb. 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/QZMEP2489063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bfc32679df0dd96186992c93c546cb5bd3c47f2b658a2ca8f21bc52cfcbc55. 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/QZWFH2403751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ce4b8ea0de3300f82dd0c15f9d8f573118296c4e5b8b3b1fa42f4627a04772. 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/QZWFH2403752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856df7dcadbb3f5f25a74890b94969af7331947ce5896ea77ec846c90ba6d05d. 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/QZWFH2403753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e5de3d3128abd1fcdab30e80019ef443c5dd3264ab2f24ed89adfb2cb6f389. 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/QZWFH2403748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c01f050c3692dabdb4459657bdfe95225d9ef5ddcba719d2abd877854e328d2. 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/QT3EY2530915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec376d19513e2ab721b09d521515f99353a3316d275d0cff4fcf16969fc914b. 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/DEU672500875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d4ff4fca3fe6e543f90352f543405935576f904cd489b990d64bc0b2683361. 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/QZTB32503472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0386f99f8fca08e7601e387c0e419c889612fc23b1efb08e6a69ed0d9e11b6dd. 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/QZTAU2538389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5063cb0fbdd5b031cced7a13d64b68d823ecd3dcc18871d2408380104043ea2c. 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/QZTAU2538390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f3df929abd2c03e0d0b7f39e867fba923114f85155e5385ea1f7ace514a1d5. 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/QZWDE2528709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a596b91eef08e55c10a87f1d081efd4d3578bc9d33f272bc6c4b0c908098a13. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42559384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5c8276bd98c918f57b5dbdabe9d0126ce2774c7670e842c026b021e94634de. 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/QZHNB2543665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2672713014d06e89339d6ee8cd5ae4df78bcc7c0f59744c3897ceea845c448ed. 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/QZDA82543582.