ISRC USLS51835218
Verified recording
USLS51835218 is “Still Need Your Headmaster” by Thomas Adès,
registered on the CopyrightChains blockchain with CopyrightID
0x4a38c78c2d852df972ffc8fcdb92da5cf9f4425d4d6f14bb2f591e3d8e09f991 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51835218.
Recording identifiers
- ISRC
- USLS51835218
- Title
- Still Need Your Headmaster
- Artist
- Thomas Adès
- CopyrightID (CopyrightChains transaction hash)
0x4a38c78c2d852df972ffc8fcdb92da5cf9f4425d4d6f14bb2f591e3d8e09f991
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:6bba30b4ce69389faaa66c906bf7675777506152a6fd936cea921d1857f460a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51835218
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Still Need Your Headmaster · Machine-readable JSON-LD