ISRC SEPQA1700152
Verified recording
SEPQA1700152 is “Hold On” by Nano,
registered on the CopyrightChains blockchain with CopyrightID
0x50a646b6abd603ed613809bc920192a5bff2db39ade14262661892a7e92ca7d9 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/SEPQA1700152.
Recording identifiers
- ISRC
- SEPQA1700152
- Title
- Hold On
- Artist
- Nano
- CopyrightID (CopyrightChains transaction hash)
0x50a646b6abd603ed613809bc920192a5bff2db39ade14262661892a7e92ca7d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e7cf4a71c6bcc2210455d04751d9975243749ef993c45c49f2b5f9588056ad56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1700152
- Bitcoin block existence check
- https://blockstream.info/api/block/953513