ISRC NL1LE2303412
Verified recording
NL1LE2303412 is “Swan” by Hanz,
registered on the CopyrightChains blockchain with CopyrightID
0x7abf4c7375668b4e5dfedd91e4a33382b07a416693be4432d0d0c30456fd508e 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/NL1LE2303412.
Recording identifiers
- ISRC
- NL1LE2303412
- Title
- Swan
- Artist
- Hanz
- CopyrightID (CopyrightChains transaction hash)
0x7abf4c7375668b4e5dfedd91e4a33382b07a416693be4432d0d0c30456fd508e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a08438c406d1190f53c26a9184b0534430631a8572e67ad463412dd94463addc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2303412
- Bitcoin block existence check
- https://blockstream.info/api/block/953515