ISRC NLZ542101637
Verified recording
NLZ542101637 is “Summertime” by Marc Benjamin,
registered on the CopyrightChains blockchain with CopyrightID
0x7a11272b34db073a47a95108a1e56dfd5e6665b17868ef2a0b657c726f18550d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542101637.
Recording identifiers
- ISRC
- NLZ542101637
- Title
- Summertime
- Artist
- Marc Benjamin
- CopyrightID (CopyrightChains transaction hash)
0x7a11272b34db073a47a95108a1e56dfd5e6665b17868ef2a0b657c726f18550d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:bc57c3ee48aebd3bd148acfbdd2e446f754dce22432a472c301bb5808cf398c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542101637
- Bitcoin block existence check
- https://blockstream.info/api/block/960138