ISRC NL1AP1913505
Verified recording
NL1AP1913505 is “De Eerste Keer” by DS,
registered on the CopyrightChains blockchain with CopyrightID
0xc5c22f29e3ccda6f1559969c22f3c91953c64d5ec90333729a4397c2c2e52277 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1AP1913505.
Recording identifiers
- ISRC
- NL1AP1913505
- Title
- De Eerste Keer
- Artist
- DS
- CopyrightID (CopyrightChains transaction hash)
0xc5c22f29e3ccda6f1559969c22f3c91953c64d5ec90333729a4397c2c2e52277
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:0e304925b4f684b1efd76e08f31dca0160dce807db2da2d317daf291a0372525- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1AP1913505
- Bitcoin block existence check
- https://blockstream.info/api/block/959144