ISRC NLG620584617
Verified recording
NLG620584617 is “Vleugels” by Chr. Gem. Zangver. "Looft den Heer", Notter,
registered on the CopyrightChains blockchain with CopyrightID
0x9741a78015019c86f04b945eec29cd588b02731a703623496d10c6b0176c8172 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620584617.
Recording identifiers
- ISRC
- NLG620584617
- Title
- Vleugels
- Artist
- Chr. Gem. Zangver. "Looft den Heer", Notter
- CopyrightID (CopyrightChains transaction hash)
0x9741a78015019c86f04b945eec29cd588b02731a703623496d10c6b0176c8172
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:4552bc80cf36c68c900298beeca7fbd06abaa82c8c819e7420de16fd8cf3abf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620584617
- Bitcoin block existence check
- https://blockstream.info/api/block/960348