ISRC GBAZC1239301
Verified recording
GBAZC1239301 is “Autumn Leaves” by Michael Malmgren,
registered on the CopyrightChains blockchain with CopyrightID
0x9e6cd84827829ebfb11360727bcf8dc3af96ae8d601384c06a444870e84aceb4 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAZC1239301.
Recording identifiers
- ISRC
- GBAZC1239301
- Title
- Autumn Leaves
- Artist
- Michael Malmgren
- CopyrightID (CopyrightChains transaction hash)
0x9e6cd84827829ebfb11360727bcf8dc3af96ae8d601384c06a444870e84aceb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ca69cc44bc893f35439a8ea140c7e364380ca510232ca70caa1b319d6a36a185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAZC1239301
- Bitcoin block existence check
- https://blockstream.info/api/block/960327