ISRC ITK601500706
Verified recording
ITK601500706 is “Triste allegria” by Nancy Vieira,
registered on the CopyrightChains blockchain with CopyrightID
0x1d3286ac33c2317382a8486efc152146b20f5c0d61e971ae6753056afc69de1b and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601500706.
Recording identifiers
- ISRC
- ITK601500706
- Title
- Triste allegria
- Artist
- Nancy Vieira
- CopyrightID (CopyrightChains transaction hash)
0x1d3286ac33c2317382a8486efc152146b20f5c0d61e971ae6753056afc69de1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:aa2358871b0c6d675d1e7941f4294d60515ac194aa6f57de652b5852587996ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601500706
- Bitcoin block existence check
- https://blockstream.info/api/block/960145