ISRC CH6542346556
Verified recording
CH6542346556 is “Tango Español” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x57e2a71753aaed1af7c39a0aebf11a745241f1c98e68bbc14da4fdd5309d11cc and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542346556.
Recording identifiers
- ISRC
- CH6542346556
- Title
- Tango Español
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x57e2a71753aaed1af7c39a0aebf11a745241f1c98e68bbc14da4fdd5309d11cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:af16ece55c8b2ac374235223961cc0463f1fec57caffcbfec1c0f6e922f878f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542346556
- Bitcoin block existence check
- https://blockstream.info/api/block/960334