ISRC NLSB72500275
Verified recording
NLSB72500275 is “Swingtone” by Toti Cisneros,
registered on the CopyrightChains blockchain with CopyrightID
0xc4ff879c4d7d25e6971e1ee8df41e4c3ebdbdb6108cf0340116cb141689a9282 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72500275.
Recording identifiers
- ISRC
- NLSB72500275
- Title
- Swingtone
- Artist
- Toti Cisneros
- CopyrightID (CopyrightChains transaction hash)
0xc4ff879c4d7d25e6971e1ee8df41e4c3ebdbdb6108cf0340116cb141689a9282
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1d8e776dd2f452b71b36ef53688131346bb3248bdb88ecb825e57822155cc9e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72500275
- Bitcoin block existence check
- https://blockstream.info/api/block/953513