ISRC USDHM2018946
Verified recording
USDHM2018946 is “Nagasaki (Recorded 1928)” by Ipana Troubadours,
registered on the CopyrightChains blockchain with CopyrightID
0xea87c9114487d41fc73e2df96802b1f4a6df26347da55a77478385a05a581c82 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2018946.
Recording identifiers
- ISRC
- USDHM2018946
- Title
- Nagasaki (Recorded 1928)
- Artist
- Ipana Troubadours
- CopyrightID (CopyrightChains transaction hash)
0xea87c9114487d41fc73e2df96802b1f4a6df26347da55a77478385a05a581c82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:663c1365b35d479fc0af7758673529fac7f0b445422e1c3d72617bfaacfd5229- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2018946
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Nagasaki (Recorded 1928) · Machine-readable JSON-LD