ISRC DEF300600230
Verified recording
DEF300600230 is “Night Passage - Live” by Joe Zawinul,
registered on the CopyrightChains blockchain with CopyrightID
0xa50e917e8842b8f84015c71b0ac52efa18f3e4ec42d7999ba66e522f450f8150 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF300600230.
Recording identifiers
- ISRC
- DEF300600230
- Title
- Night Passage - Live
- Artist
- Joe Zawinul
- CopyrightID (CopyrightChains transaction hash)
0xa50e917e8842b8f84015c71b0ac52efa18f3e4ec42d7999ba66e522f450f8150
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:3b2e2c5c408f246de26b083cf003bab3f5b7810d56ff5bc42688b4c0d65ea2a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF300600230
- Bitcoin block existence check
- https://blockstream.info/api/block/960216