ISRC NLY8X1802227
Verified recording
NLY8X1802227 is “Er Is Hoop” by Groot Samengesteld Koor,
registered on the CopyrightChains blockchain with CopyrightID
0x1306b2b4fcbd5dcfe801d22195be70b97adb5d20e1aea6c007fe0498fbd6b147 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802227.
Recording identifiers
- ISRC
- NLY8X1802227
- Title
- Er Is Hoop
- Artist
- Groot Samengesteld Koor
- CopyrightID (CopyrightChains transaction hash)
0x1306b2b4fcbd5dcfe801d22195be70b97adb5d20e1aea6c007fe0498fbd6b147
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:40268c966949d6623e07ff15b021c88fbfc60582446aefade1b7d3fb5a2e6e85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802227
- Bitcoin block existence check
- https://blockstream.info/api/block/960478