Manlio Sgalambro
type: MusicGroup
description: Manlio Sgalambro (; 9 December 1924 – 6 March 2014) was an Italian philosopher, writer, and poet born in Lentini.e Early life and education Beginning in 1945, Sgalambro wrote for Prisma, a review d
popularity: 10
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54dfb21edd05c47f3f0af7c6257b4b620bdc71534635827cf3a0124393e5e664
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/696212f0-0e86-4ae9-a2e7-086d71c2f29b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/696212f0-0e86-4ae9-a2e7-086d71c2f29b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/696212f0-0e86-4ae9-a2e7-086d71c2f29b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54dfb21edd05c47f3f0af7c6257b4b620bdc71534635827cf3a0124393e5e664","name":"Manlio Sgalambro","registered_at":"2026-06-17T02:13:38Z","symbol":"NIM1248940","token_address":"0x865aa3b5c8a02ba22c4de9eedfdcd454b598a4a9","type":"artist","uuid":"696212f0-0e86-4ae9-a2e7-086d71c2f29b"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dfb21edd05c47f3f0af7c6257b4b620bdc71534635827cf3a0124393e5e664. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/696212f0-0e86-4ae9-a2e7-086d71c2f29b.json and https://artists.proofprofile.net/proofs/artist/696212f0-0e86-4ae9-a2e7-086d71c2f29b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x54dfb21edd05c47f3f0af7c6257b4b620bdc71534635827cf3a0124393e5e664","name":"Manlio Sgalambro","registered_at":"2026-06-17T02:13:38Z","symbol":"NIM1248940","token_address":"0x865aa3b5c8a02ba22c4de9eedfdcd454b598a4a9","type":"artist","uuid":"696212f0-0e86-4ae9-a2e7-086d71c2f29b"}
album: La Canzone Della Galassia (The Meaning Of Life)
  type: MusicAlbum
  date published: 2009-04-30