ISRC NLG661300174
Verified recording
NLG661300174 is “Held” by The Opposites,
registered on the CopyrightChains blockchain with CopyrightID
0x2434fc35658037cc83f019fecfca719a04c7e4353e2a05a6f6f90bd228287105 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/NLG661300174.
Recording identifiers
- ISRC
- NLG661300174
- Title
- Held
- Artist
- The Opposites
- CopyrightID (CopyrightChains transaction hash)
0x2434fc35658037cc83f019fecfca719a04c7e4353e2a05a6f6f90bd228287105
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:06981ebc0871dd0e8686d634c550bd977315a9c6ed748db92b34db14fa8f5f30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661300174
- Bitcoin block existence check
- https://blockstream.info/api/block/953515