ISRC NL4CP2501209
Verified recording
NL4CP2501209 is “Normal” by Caixa Cartão Collective,
registered on the CopyrightChains blockchain with CopyrightID
0x5e8497fa05a6bc7cdcb4f58f9675128cbc8e790754f637b5ff2087f5639a9da9 and independently timestamped
in Bitcoin block 957820 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4CP2501209.
Recording identifiers
- ISRC
- NL4CP2501209
- Title
- Normal
- Artist
- Caixa Cartão Collective
- CopyrightID (CopyrightChains transaction hash)
0x5e8497fa05a6bc7cdcb4f58f9675128cbc8e790754f637b5ff2087f5639a9da9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:54:01+00:00
- Bitcoin block
- 957820
- Canonical record hash
sha256:7490e38351ba4906a2e8e93012c30af8bf7751ffe934239d3d3dd51fd27668a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4CP2501209
- Bitcoin block existence check
- https://blockstream.info/api/block/957820