ISRC NLD681301946
Verified recording
NLD681301946 is “Ave Maria” by Pieter Jan Leusink,
registered on the CopyrightChains blockchain with CopyrightID
0x22ec71b4cb8269d9981f9a507944c89cc1f29c89ae75447776420eb97cbfa047 and independently timestamped
in Bitcoin block 957011 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681301946.
Recording identifiers
- ISRC
- NLD681301946
- Title
- Ave Maria
- Artist
- Pieter Jan Leusink
- CopyrightID (CopyrightChains transaction hash)
0x22ec71b4cb8269d9981f9a507944c89cc1f29c89ae75447776420eb97cbfa047
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T08:25:35+00:00
- Bitcoin block
- 957011
- Canonical record hash
sha256:77ae085696d2c5a38ab753974acee80b3c7793fbaf22ad3f6e5c177af380a0a6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681301946
- Bitcoin block existence check
- https://blockstream.info/api/block/957011