ISRC USUM72304574
Verified recording
USUM72304574 is “Summertime Blues” by The Crickets,
registered on the CopyrightChains blockchain with CopyrightID
0xf07d5bd24cc5e558768fa3f4e37d2cc3a2f3bf62c657fced6969f14faa3f572a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72304574.
Recording identifiers
- ISRC
- USUM72304574
- Title
- Summertime Blues
- Artist
- The Crickets
- CopyrightID (CopyrightChains transaction hash)
0xf07d5bd24cc5e558768fa3f4e37d2cc3a2f3bf62c657fced6969f14faa3f572a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:52a9c5803a0e189ed56350bc7c8808ad248fd9fd6d80a58a75763726e0195c13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72304574
- Bitcoin block existence check
- https://blockstream.info/api/block/960397