ISRC ARF098700138
Verified recording
ARF098700138 is “Aya Marcay Quilla” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x55f139a89ea6dae3b4e71e7e0134e443f5927ea319aca628df42a560760b11f9 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF098700138.
Recording identifiers
- ISRC
- ARF098700138
- Title
- Aya Marcay Quilla
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x55f139a89ea6dae3b4e71e7e0134e443f5927ea319aca628df42a560760b11f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:072fec2e817e6832bede263ca7a6e939dd405a3ee03aa451c22d2250902c4e6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF098700138
- Bitcoin block existence check
- https://blockstream.info/api/block/960455