ISRC GBAYC2400403
Verified recording
GBAYC2400403 is “Cage: The Perilous Night: II.” by John Cage,
registered on the CopyrightChains blockchain with CopyrightID
0x39918994c99c5d239e260a6a8d402545ffbf71ce85a84cdf43411b085c9bd19d and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400403.
Recording identifiers
- ISRC
- GBAYC2400403
- Title
- Cage: The Perilous Night: II.
- Artist
- John Cage
- CopyrightID (CopyrightChains transaction hash)
0x39918994c99c5d239e260a6a8d402545ffbf71ce85a84cdf43411b085c9bd19d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:1c51e241d7d28f290d6a8bd2a3b50a695d44bbbf49e140b7c657fa120072a6b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400403
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Cage: The Perilous Night: II. · Machine-readable JSON-LD