ISRC US2S71625008
Verified recording
US2S71625008 is “Love” by questionmark,
registered on the CopyrightChains blockchain with CopyrightID
0x0b3b81d29bd7514c84cb9cb60680a903938c24d4c4aa6d30858cf6ecab9ff261 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71625008.
Recording identifiers
- ISRC
- US2S71625008
- Title
- Love
- Artist
- questionmark
- CopyrightID (CopyrightChains transaction hash)
0x0b3b81d29bd7514c84cb9cb60680a903938c24d4c4aa6d30858cf6ecab9ff261
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:2c15bdda977af48870da15228f605eba16ae41f05313424ba058a7661a89e04e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71625008
- Bitcoin block existence check
- https://blockstream.info/api/block/960513