ISRC ARG991009938
Verified recording
ARG991009938 is “La cumparsita” by Aníbal Troilo,
registered on the CopyrightChains blockchain with CopyrightID
0x196d00611dc8f117dd01b82b325904138a5b2c84d24e40ca532fda49bd3dadfd and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009938.
Recording identifiers
- ISRC
- ARG991009938
- Title
- La cumparsita
- Artist
- Aníbal Troilo
- CopyrightID (CopyrightChains transaction hash)
0x196d00611dc8f117dd01b82b325904138a5b2c84d24e40ca532fda49bd3dadfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:0fb887dffaae2fd9ef99b1b0fdf6a1fda40846a552e801dc1ebf3364de0d7796- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009938
- Bitcoin block existence check
- https://blockstream.info/api/block/960099