ISRC USUM70972848
Verified recording
USUM70972848 is “I'll Just Pretend” by Buddy Holly,
registered on the CopyrightChains blockchain with CopyrightID
0xcaa218aeb0185e6e2cd3f3cc10c7c66ddec7a6953d8c7e9505a769d543a1172b and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70972848.
Recording identifiers
- ISRC
- USUM70972848
- Title
- I'll Just Pretend
- Artist
- Buddy Holly
- CopyrightID (CopyrightChains transaction hash)
0xcaa218aeb0185e6e2cd3f3cc10c7c66ddec7a6953d8c7e9505a769d543a1172b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:251e5277e8f77bb60cc947d86b6b0963dd53c0344345a28fdee46ede4f186396- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70972848
- Bitcoin block existence check
- https://blockstream.info/api/block/960264