ISRC GBF071402500
Verified recording
GBF071402500 is “Brunning: Romance No. 1” by John Brunning,
registered on the CopyrightChains blockchain with CopyrightID
0x8a57b22f1ce2f00b5499c19b2da5af80c57bdf8741eded12c5f1b743786a0870 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402500.
Recording identifiers
- ISRC
- GBF071402500
- Title
- Brunning: Romance No. 1
- Artist
- John Brunning
- CopyrightID (CopyrightChains transaction hash)
0x8a57b22f1ce2f00b5499c19b2da5af80c57bdf8741eded12c5f1b743786a0870
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:2c4b73b58fd893f794eb0c138f0d71b359e3529daf54e3f78f6d62b8bbef2ed4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402500
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Brunning: Romance No. 1 · Machine-readable JSON-LD