Immortal Sÿnn
type: MusicGroup
genre: speed metal
genre: thrash metal
popularity: 9
followers: 2552
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2917f5bfac08d4d5293571a0928f15b31e808fba462f14c30bddc76b7444a9e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55dd5395-712a-4b1a-b48c-a429679c54df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55dd5395-712a-4b1a-b48c-a429679c54df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55dd5395-712a-4b1a-b48c-a429679c54df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2917f5bfac08d4d5293571a0928f15b31e808fba462f14c30bddc76b7444a9e3","name":"Immortal Sÿnn","registered_at":"2026-06-16T19:34:50Z","symbol":"NIM1153795","token_address":"0xc91d3347755a468f14c23917d1f1b0565030b9c4","type":"artist","uuid":"55dd5395-712a-4b1a-b48c-a429679c54df"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2917f5bfac08d4d5293571a0928f15b31e808fba462f14c30bddc76b7444a9e3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55dd5395-712a-4b1a-b48c-a429679c54df.json and https://artists.proofprofile.net/proofs/artist/55dd5395-712a-4b1a-b48c-a429679c54df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x2917f5bfac08d4d5293571a0928f15b31e808fba462f14c30bddc76b7444a9e3","name":"Immortal Sÿnn","registered_at":"2026-06-16T19:34:50Z","symbol":"NIM1153795","token_address":"0xc91d3347755a468f14c23917d1f1b0565030b9c4","type":"artist","uuid":"55dd5395-712a-4b1a-b48c-a429679c54df"}
album: Barfly
  type: MusicAlbum
  date published: 2015-04-21
album: Barfly
  type: MusicAlbum
  date published: 2015-04-21
album: Don't Let Me Down
  type: MusicAlbum
  date published: 2016-11-03
album: Don't Let Me Down
  type: MusicAlbum
  date published: 2016-11-03
album: Machine Men
  type: MusicAlbum
  date published: 2017-08-04
album: Machine Men
  type: MusicAlbum
  date published: 2017-08-04
album: Haunted
  type: MusicAlbum
  date published: 2019-03-01
album: Capitol Punishment
  type: MusicAlbum
  date published: 2019-05-24
album: Anamnesis (Radio Edit)
  type: MusicAlbum
  date published: 2020-06-12
album: Satan's Tavern (Radio Edit)
  type: MusicAlbum
  date published: 2020-07-24
album: Denver Nights (Rusty Sun Mix)
  type: MusicAlbum
  date published: 2020-09-04
album: Dance Macabre
  type: MusicAlbum
  date published: 2020-10-16
album: Novus Ordo Seclorum (2020 Radio Remix)
  type: MusicAlbum
  date published: 2020-12-18
album: Let Them Eat Metal
  type: MusicAlbum
  date published: 2021
album: Whiskey II: The Wrath of Corn
  type: MusicAlbum
  date published: 2021
album: La Balada
  type: MusicAlbum
  date published: 2021
album: Force of Habit
  type: MusicAlbum
  date published: 2021-05-07
album: Dance Macabre
  type: MusicAlbum
  date published: 2021-06-14
album: Christmas Once Again
  type: MusicAlbum
  date published: 2021-11-26
album: Aegri Somnia
  type: MusicAlbum
  date published: 2022
album: Will of the People
  type: MusicAlbum
  date published: 2022-01-28
album: 7 Synns
  type: MusicAlbum
  date published: 2022-06-24
album: In Æternum
  type: MusicAlbum
  date published: 2023-05-12
album: Take Me
  type: MusicAlbum
  date published: 2023-06-23
album: Lady Nocturna
  type: MusicAlbum
  date published: 2023-08-04
album: Live Cuts and Rarities, Vol. 1
  type: MusicAlbum
  date published: 2023-11-20
album: The Singles Collection
  type: MusicAlbum
  date published: 2023-12-08
album: Live Cuts and Rarities, Vol. 2
  type: MusicAlbum
  date published: 2024-01-19
album: The Truth
  type: MusicAlbum
  date published: 2024-03-08
album: The Truth
  type: MusicAlbum
  date published: 2024-03-08
album: The Truth
  type: MusicAlbum
  date published: 2024-03-08
album: Hellspawn
  type: MusicAlbum
  date published: 2024-04-19
album: Hellspawn
  type: MusicAlbum
  date published: 2024-04-19
album: Don't Feed the Animals
  type: MusicAlbum
  date published: 2024-05-31
album: Don't Feed the Animals
  type: MusicAlbum
  date published: 2024-05-31
album: Blind as a Bat
  type: MusicAlbum
  date published: 2024-07-12
album: Hellspawn
  type: MusicAlbum
  date published: 2024-08-23
  track: Zwischenzug
    type: MusicRecording
    duration: PT4M47S
    duration ms: 287142
    explicit: true
    by artist: Immortal Sÿnn
    in album: Hellspawn
      type: MusicAlbum
      date published: 2024-08-23
    genre: speed metal
    genre: thrash metal
    isrc code: GBACD2432301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:02:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b7eed5fd3b5316cf5ccd4a510e051891b8b137d3aa6a81cda0faa329271e100
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBACD2432301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7eed5fd3b5316cf5ccd4a510e051891b8b137d3aa6a81cda0faa329271e100. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBACD2432301.
      date published: 2026-07-05T10:01:46Z
    audio: Zwischenzug
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.027
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Burning Soul
album: Summertime Boys
album: See You in Hell

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.643

Energy
type: PropertyValue
value: 0.983

Speechiness
type: PropertyValue
value: 0.134

Acousticness
type: PropertyValue
value: 0.006

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.485

Valence (Positivity)
type: PropertyValue
value: 0.593

Loudness (dB)
type: PropertyValue
value: -3.197

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Burning Soul
type: MusicAlbum
date published: 2024-10-25

Summertime Boys
type: MusicAlbum
date published: 2025-03-21
track: Summertime Boys
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156494
  explicit: false
  by artist: Immortal Sÿnn
  in album: Summertime Boys
    type: MusicAlbum
    date published: 2025-03-21
  genre: speed metal
  genre: thrash metal
  isrc code: QZES82511108
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T18:41:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b27849ac661f5c22d6142e4437e2c0c4797b8e75c8b4984eb66e17d8891e5eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957744
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957744
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82511108
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T19:15:44Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b27849ac661f5c22d6142e4437e2c0c4797b8e75c8b4984eb66e17d8891e5eb. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QZES82511108.
    date published: 2026-07-12T19:15:44Z
  audio: Summertime Boys
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.954
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.572
    additional property: Energy
      type: PropertyValue
      value: 0.911
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.09
    additional property: Liveness
      type: PropertyValue
      value: 0.073
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.791
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.132
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

See You in Hell
type: MusicAlbum
date published: 2025-10-31