ISRC ARF109700669
Verified recording
ARF109700669 is “Silueta Porteña” by Héctor Varela El As Del Tango y su Orquesta Típica,
registered on the CopyrightChains blockchain with CopyrightID
0x1c0f1fa2bc48b3d5f77e2bfd550a8fdfc183deef8d89ea257ebd871e8d1e2981 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109700669.
Recording identifiers
- ISRC
- ARF109700669
- Title
- Silueta Porteña
- Artist
- Héctor Varela El As Del Tango y su Orquesta Típica
- CopyrightID (CopyrightChains transaction hash)
0x1c0f1fa2bc48b3d5f77e2bfd550a8fdfc183deef8d89ea257ebd871e8d1e2981
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:64964faa61ac2113e4e9fd1bd0bc1f05818b975fe2b1f1f4dee302b91b4cf22b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109700669
- Bitcoin block existence check
- https://blockstream.info/api/block/960337