ISRC GBYLM1800051
Verified recording
GBYLM1800051 is “Dream (Arr. A. Larget-Caplan for Guitar)” by John Cage,
registered on the CopyrightChains blockchain with CopyrightID
0xa2cd9d26ff87c283da8d826c9258c3f3c618a3d9b3ae4011fdedf573f919ddab and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYLM1800051.
Recording identifiers
- ISRC
- GBYLM1800051
- Title
- Dream (Arr. A. Larget-Caplan for Guitar)
- Artist
- John Cage
- CopyrightID (CopyrightChains transaction hash)
0xa2cd9d26ff87c283da8d826c9258c3f3c618a3d9b3ae4011fdedf573f919ddab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:6afafccdea8663efb757d6660be77f2a6c816f7367ebedf067ba64c138d600c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYLM1800051
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Dream (Arr. A. Larget-Caplan for Guitar) · Machine-readable JSON-LD