Mario Lanza
type: MusicGroup
description: Mario Lanza ( , ; born Alfredo Arnold Cocozza ; January 31, 1921 – October 7, 1959) was an American tenor and actor. He was a Hollywood film star popular in the late 1940s and the 1950s. Lanza began s
popularity: 11
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x399c57b4805511558b4dfca518080db537d83740b2bb48fb91705ac14b0e513a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60437372-5903-4113-93fb-eab3719e4a80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60437372-5903-4113-93fb-eab3719e4a80
additional property: OTSTimestamp
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  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x399c57b4805511558b4dfca518080db537d83740b2bb48fb91705ac14b0e513a. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60437372-5903-4113-93fb-eab3719e4a80.json and https://artists.proofprofile.net/proofs/artist/60437372-5903-4113-93fb-eab3719e4a80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x399c57b4805511558b4dfca518080db537d83740b2bb48fb91705ac14b0e513a","name":"Mario Lanza","registered_at":"2026-06-14T14:35:37Z","symbol":"NIM0483372","token_address":"0x9e4479e15615380fa1f83d682e03093d380aa5a6","type":"artist","uuid":"60437372-5903-4113-93fb-eab3719e4a80"}
album: Brividi
  type: MusicAlbum
  date published: 2019-03-22
album: Shot Riddim
  type: MusicAlbum
  date published: 2019-04-14
album: Skank to Reggae
  type: MusicAlbum
  date published: 2019-06-29
album: Sud est(ate)
  type: MusicAlbum
  date published: 2019-08-20
  track: Sud est(ate)
album: Human Rights Riddim (Produced by Mario Lanza)
  type: MusicAlbum
  date published: 2024-05-20
album: On the Road Riddim (Produced by Mario Lanza)
  type: MusicAlbum
  date published: 2024-10-15
album: Tell You Now Riddim (Produced by Mario Lanza)
  type: MusicAlbum
  date published: 2025-05-30

Sud est(ate)
type: MusicRecording
duration: PT2M49S
duration ms: 169186
explicit: false
by artist: Mario Lanza
in album: Sud est(ate)
  type: MusicAlbum
  date published: 2019-08-20
isrc code: DEAR41998061
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41998061
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea8b6c81605d58048ff7cc26915233b76849def85f2b0b8004a8bc26b1b92e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41998061.
  date published: 2026-07-08T03:20:19Z
audio: Sud est(ate)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.367
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
    value: 0.843
  additional property: Speechiness
    type: PropertyValue
    value: 0.121
  additional property: Acousticness
    type: PropertyValue
    value: 0.128
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.064
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.815
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.056
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major