Thunderpussy is an American rock band formed in Seattle, Washington, in 2014. The group is composed of vocalist Molly Sides, guitarist Whitney Petty, bassist Leah Julius, and drummer Michelle Nuño. Th
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 0x81d461685818f77be438e561e08104af664f52c03264c32dfbc3d922bf633478. 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/31c3fc01-09d0-4f40-b309-368944275637.json and https://artists.proofprofile.net/proofs/artist/31c3fc01-09d0-4f40-b309-368944275637.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 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 0xee718eb277726cb745342a2f0b74ec60e3786ab6bfe29b56dafb57cf3d8f3f1a. 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/TCACZ1779139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7ea54095838f7a333e0c623f1a8ae14a1809d0bfc13995b1af3473e67e6e40. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USUG11800422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428cb2c689d977f941636e142cbfa47f010fbb7c01483ec369af8133444237cb. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USUG11800423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd115ad893db347f5ef8cd2abecc48be89a8ef33ddbebe721505b97629faf2358. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11800121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf4c963189bce9095b451a1dd640c4d2c0b269a647a1240db1d55116e409a59. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11800253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b243b70e225d1647753514d9f814b3934d2e4bafc6e5c0bceafd0e8bb9fd7f. 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/USUG11800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2952e7c9717abd3336f26dde5f4c68b3d1c6fda570deaee1aabb0f3caabc9d07. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71919802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae17bd240c0f925aed25f6b2ba4f1fc6c475634822e380ae6df03e4ea97f5e9. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USUM71915337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd719eb1275f2c469a508547081885956c9eb5f2df3e49a8a6510fe6c4268a8be. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:47:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2447198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7046918043724c8ec19d9461ae9da0ba1939e60451700035a587cf0ca9a89362. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2447192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c49d342a7ec9d9bf6a7e3cb3ad8e0d7be4dcb62db29ec29868d1fe55a83e75. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/TCAGX2348293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311914db2d6775f132862d712dc9ddda53177626db651ebc0ca3e0be30fbde0b. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QM4TX2447194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158bb36f7a75ea1724ed1c1b992b3ada81cbf974601675bd685956737a24a8b1. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM4TX2447195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42fd2b0744260bc17de50451815e233206243eae9367aebcfc573f7b4582f57. 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/QM4TX2447196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd719eb1275f2c469a508547081885956c9eb5f2df3e49a8a6510fe6c4268a8be. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:58:48Z), 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/QM4TX2447198.
Fighting With My Family (The Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea413db996d427c86d6d13ae19595bda19bff9836d5d2d9177d13b5bdfe50cb7. 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/USUM71902258.