Beleriand
type: MusicGroup
genre: black metal
description: In J. R. R. Tolkien's fictional legendarium, Beleriand () was a region in northwestern Middle-earth during the First Age. Events in Beleriand are described chiefly in his work The Silmarillion: It tel
popularity: 10
followers: 3218
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12411ede5b91374caa226447880d93f3a77acedc74bcac36ac515b96f20f638c. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4540234-2db9-4dc1-abdc-eb951ef93491.json and https://artists.proofprofile.net/proofs/artist/a4540234-2db9-4dc1-abdc-eb951ef93491.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Far Over Wood And Mountain Tall
  type: MusicAlbum
  date published: 2020-05-12
album: The Sky Has Turned Its Heart Away
  type: MusicAlbum
  date published: 2020-05-15
album: Far Over Wood and Mountain Tall
  type: MusicAlbum
  date published: 2020-05-24
album: Far Over Wood and Mountain Tall
  type: MusicAlbum
  date published: 2020-05-24
  track: The Sky Has Turned Its Heart Away
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    duration: PT7M4S
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    by artist: Beleriand
    in album: Far Over Wood and Mountain Tall
      type: MusicAlbum
      date published: 2020-05-24
    genre: black metal
    isrc code: ESA012277459
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    additional property: OTSVerifyInstructions
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      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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0988eb66d1dbcdb67f334c5764479da00fff2150662fd1a5405818e960cf1a11. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ESA012277459.
      date published: 2026-07-04T11:19:20Z
    audio: The Sky Has Turned Its Heart Away
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Key Name
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  track: In The Black Wind The Stars Shall Die
    type: MusicRecording
    duration: PT5M50S
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    explicit: false
    by artist: Beleriand
    in album: Far Over Wood and Mountain Tall
      type: MusicAlbum
      date published: 2020-05-24
    genre: black metal
    isrc code: ESA012277460
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    additional property: OTSVerifyInstructions
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      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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2035560ef086a21701bbda88fc03555849ea584fee82a71243501374455664f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ESA012277460.
      date published: 2026-07-04T10:04:33Z
    audio: In The Black Wind The Stars Shall Die
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.073
      additional property: Musical Key
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        value: 5
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.389
      additional property: Energy
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      additional property: Speechiness
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        value: 0.031
      additional property: Acousticness
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album: February
album: In the Book of Life One Leaf Turned
album: Anthropology
album: Through Shadows To The Edge Of Night
album: The Tempest

Instrumentalness
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value: 0.424

Liveness
type: PropertyValue
value: 0.171

Valence (Positivity)
type: PropertyValue
value: 0.038

Loudness (dB)
type: PropertyValue
value: -10.016

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

February
type: MusicAlbum
date published: 2021-02-08

February
type: MusicAlbum
date published: 2021-02-08

In the Book of Life One Leaf Turned
type: MusicAlbum
date published: 2022-03-01

Anthropology
type: MusicAlbum
date published: 2022-07-31

Through Shadows To The Edge Of Night
type: MusicAlbum
date published: 2024-08-11

The Tempest
type: MusicAlbum
date published: 2025-04-22