ISRC GTA010703435
Verified recording
GTA010703435 is “Años 50: Invierno Triste (Blue Winter) / En la Noche Azul” by Lalo y Su Marimba Orquesta Ecos Manzaneros,
registered on the CopyrightChains blockchain with CopyrightID
0x9034a15dd0196b91e1911f8f25fa3ceea4717ac64e16529a5b8a48769f3ac44b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GTA010703435.
Recording identifiers
- ISRC
- GTA010703435
- Title
- Años 50: Invierno Triste (Blue Winter) / En la Noche Azul
- Artist
- Lalo y Su Marimba Orquesta Ecos Manzaneros
- CopyrightID (CopyrightChains transaction hash)
0x9034a15dd0196b91e1911f8f25fa3ceea4717ac64e16529a5b8a48769f3ac44b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d5abf9f128b6b0741cab3732376b4448d778a2620db25728c02ea7b35acc4b27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GTA010703435
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Años 50: Invierno Triste (Blue Winter) / En la Noche Azul · Machine-readable JSON-LD