ISRC GBCAD1600597
Verified recording
GBCAD1600597 is “How Many More Times - 10/8/69 Playhouse Theatre;Remaster” by Led Zeppelin,
registered on the CopyrightChains blockchain with CopyrightID
0x38d7e2655a9aea2f3a771dac0e0e62ef526bbca09939a54bea20a63794d96bec and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1600597.
Recording identifiers
- ISRC
- GBCAD1600597
- Title
- How Many More Times - 10/8/69 Playhouse Theatre;Remaster
- Artist
- Led Zeppelin
- CopyrightID (CopyrightChains transaction hash)
0x38d7e2655a9aea2f3a771dac0e0e62ef526bbca09939a54bea20a63794d96bec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e32dd83f52e1303b70ae70b553835a7ce17ac2dfffc772f48a31af5be77b6aca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1600597
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: How Many More Times - 10/8/69 Playhouse Theatre;Remaster · Machine-readable JSON-LD