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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaede9f612eb8997d3b68f45be1a898886ec246e189bc652bf5a68f097d6a7a29. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39018314-4719-4248-b356-bee4cfd2e7af.json and https://artists.proofprofile.net/proofs/artist/39018314-4719-4248-b356-bee4cfd2e7af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kamado Tanjiro no Uta (From "Demon Slayer: Kimetsu no Yaiba")
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668d2575c26b51db62fdc3f0e2d0783b9fc5bbc9023e83f4492198511096ebc1. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZGWW1997440.
Unlasting (From "Sword Art Online Alicization: War of Underworld")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9ba28cb59c8e9089e951531a335d357ed844812a7941c804832b7899c146a3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZGWW2000595.
Nezuko's Theme (From "Demon Slayer: Kimetsu no Yaiba")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69778f267f50c3fe6960a14d01269e53a5515e86381ffda6a8a985ca6f514f6e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZGWW2013681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69998185185f779b2e2c21893e7ce1d20d3edd31b20eecff7cfed693e417d62e. 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/QZGWW2034412.
Shinobu's Theme (From "Demon Slayer: Kimetsu no Yaiba")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046ebe2cdeffb50320ac17b781411abef7accf8b557c90abb4cfc24b031cd1b1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGWW2076326.
Haru wa Yuku (From "Fate/stay night: Heaven's Feel III.Spring Song")
Fate/stay night: Heaven's Feel Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617dd7c617d99b0653a10205fd0c58c0c8980fcb22c7309f15e204d5cbb742c6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZGWW2079548.
Ghost in a Flower (From "A Whisker Away")
Slump English Ver. (From "Tower of God")
Gurenge Piano / The First Take Ver. (From "Demon Slayer: Kimetsu no Yaiba")
From the Edge (From "Demon Slayer: Kimetsu no Yaiba")
Yukitoki Piano Ver. (From "Oregairu / My Teen Romantic Comedy SNAFU")
Haru wa Yuku (the late spring ver.) [From "Fate/stay night: Heaven's Feel.III Spring Song"]
Megumi no Ame (From "Oregairu / My Teen Romantic Comedy SNAFU")
Gate of Steiner (Piano Ver.) [From "Steins;Gate"]
Realize (From "Re:Zero - Starting Life in Another World")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f067adf23b7a941f4c8efbaf4bc97c79fd2ef7504f3d3311e12cc5bbeca30c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZGWX2017380.
Memento (From "Re:Zero - Starting Life in Another World")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d0d0ec495dc97ad13708934586f90ddc664163a18a2f51afab6ba4d53073e8. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZGWX2021637.
Fukashigi no Carte (From "Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6ec3fd7a79b6c07ece4f8c1da7f247fd04a1ad2b5e37581ea627481560f0e5. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QZGWX2025261.
Homura (From "Demon Slayer: Kimetsu no Yaiba")
Homura Piano / The First Take Ver. (From "Demon Slayer: Kimetsu no Yaiba")
Break ("From Yashahime: Princess Half Demon")
Breath of Mewsic: Demon Slayer / Kimetsu no Yaiba Cover Collection
Family Memories (From "Demon Slayer: Kimetsu no Yaiba")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0be7484d584d82a0e7684222a456de365d5a35948d6cd079f4333c5fe525fe. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QZGWX2075865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948a1393c5b853d7761b81b555942c41123cd9d57a8f8264cd380ad69409fecd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:03:35Z), 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/QZGWX2042993.
Kanao's Theme (Birth Flower lyric ver. From "Demon Slayer: Kimetsu no Yaiba")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25acd1be606759b0cd6b6a80b662bd2f6a06f3e489a3bea6934892440e37e1b9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZGWX2075868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f55098bcbb6def183d030673ef549c78d83a5b32cdeb2b6c91939e7a67a18e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZGWW2129863.
Shock (From "Attack on Titan / Shingeki no Kyojin Final Season")
Sudachi no Uta (From "Wonder Egg Priority")
One Last Kiss (From "Evangelion 3.0+1.0")
Isabella's Lullaby (From "The Promised Neverland") [English]
Nai Nai (From "Shadows House") [English]
Carpe Diem (From "The World Ends With You") [English]
Sing My Pleasure (From "Vivy: Fluorite Eye's Song") [English]
Ashes of Dreams (From "NieR Replicant & Gestalt") [English]
Pink Blood (From "To Your Eternity") [English Cover]
Fluorite Eye's Song (From "Vivy: Fluorite Eye's Song") [English]
THE ANSWER (From "86 eighty six") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d36852886073d4de02686f5f0b91044552050b249f541ffae01eaa7bb036cf. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:04:40Z), 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/QZGWX2231345.
Hands Up to the Sky (From "86 eighty six") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2183380420800c15172e3d05b351bfac801bbc33e3444c6425f37f2bf81c5b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:01Z), 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/QZGWX2231346.
There is a Reason (From "No Game No Life: Zero") [English]
There is a Reason (From "No Game No Life: Zero") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a391c72584db840e3d8f74002c2b36b2f4fa8770500d747dc624ec34830968. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZGWX2246360.
Birth of a Wish (Umareru Negai) [From "Fruits Basket"] [English]
Birth of a Wish (Umareru Negai) [From "Fruits Basket"] - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf29c785267ebf9ac16e3a0b4a5b499264ba96bfbf29255d798f07e73b9b69d. 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/QZGWX2245483.
Believe in You (From "Re:Zero - Starting Life in Another World") [TV Size]
Mahou (From "The Promised Neverland") [TV Size]
Usotsuki (From "A Whisker Away") [English]
Shout Baby (From "My Hero Academia") [English]
Dream Aria ("Genshin Impact" Main Theme) [Vocal]
The Case Study of Vanitas: Cover Collection
0 (zero) (From "The Case Study of Vanitas") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6d6dbba8a1b8495e2771d154e4c200be7c030bf41acf2b145232da492d4179. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZGWX2249692.
Cinderella (From "Komi Can't Communicate") [TV Size]
Acoustic Mewsic Vol. 1 - Anime Cover Collection
Akeboshi (From "Demon Slayer: Kimetsu no Yaiba - Mugen Train") [English]
Cinderella (From "Komi Can't Communicate") [English]
Cinderella (From "Komi Can't Communicate") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c04bfa8798b592d7953c3289c746afcb615b7b32885fbf14b90209650cdd701. 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/QZPJ32121543.
Symphonia (From "Takt Op. Destiny") [English]
Yuke (From "Sword Art Online Progressive: Aria of a Starless Night") [English]
Dark Seeks Light (From "The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat") [English TV Size]
Dark Seeks Light (From "The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat") - English TV Size
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d89854bb81062fda42b3d95356132c985e013362382ad7e6b6002b98485c9f. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:20:39Z), 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/QZPJ32126760.
Shirogane (From "Demon Slayer: Kimetsu no Yaiba - Mugen Train") [English TV Size]
Oz (From "Ranking of Kings") [English TV Size]
Oz Piano Ver. (From "Ranking of Kings") [English]
Zankyosanka (From "Demon Slayer: Kimetsu no Yaiba Season 2") [English]
Alchemilla (From "86 eighty six Season 2") [TV Size]
Hikare Inochi (From "Komi Can't Communicate") [TV Size]
Akuma no Ko (From "Attack on Titan / Shingeki no Kyojin Final Season") [English]
Akuma no Ko (From "Attack on Titan / Shingeki no Kyojin Final Season") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc997107473a1497614219fabf69266ae3b263446031f85bde413e3e104ec2ce8. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZPJ32139408.
Omokage (From "The FIRST TAKE") [English]
Asa ga Kuru (From "Demon Slayer: Kimetsu No Yaiba Season 2") [English]
Asa ga Kuru (From "Demon Slayer: Kimetsu No Yaiba Season 2") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3fdd5638e64ae0439f85b737a8d4cc882302fa3a98ee868921b0ac0e20dcc1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZPJ32140173.
Ichizu (From "Jujutsu Kaisen 0") [English]
Ichizu (From "Jujutsu Kaisen 0") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf052f1c694abce344d8d04b6cf829eb17dbcd0f4a7b53a910a7f5e99bb671a79. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZPJ32141521.
Hadaka no Yuusha (From "Ranking of Kings") [English]
The Rumbling (From "Attack on Titan / Shingeki no Kyojin") [Orchestral Reprise]
Flare (From "Ranking of Kings") [TV Size]
Pleasure (From "Fruits Basket") [TV Size]
Your Name (From "The Case Study of Vanitas") [TV Size]
LilaS (From "86 eighty six Part 2") [English]
LilaS (From "86 eighty six Part 2") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26825b6e6f56bdc736ebabe97960128eb316eee01492a083588595605dfc0133. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZPJ32158949.
Kyoukaisen (From "86 eighty six") [English]
Kyoukaisen (From "86 eighty six") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0993c8c2dbf33c249cddad78c112f795ccac444ce9ebae3fe51b2aab999ce4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZPJ32160001.
Sakura Burst (From "Code Geass: Lelouch of the Rebellion 15th Anniversary") [TV Size]
Ao 100 Iro (From "Komi Can't Communicate") [TV Size]
Double Shuffle (From "Tomodachi Game") [TV Size]
Mixed Nuts (From "Spy x Family") [English]
Yuzurenai (From "The Rising of the Shield Hero") [English]
Kaika (From "Summertime Render") [English]
Bubble (From "Bubble - The Movie") [English]
Koshaberi Biyori (From "Komi Can't Communicate") [English]
Chitty Chitty Bang Bang (From "Ya Boy Kongming!") [English]
Paper Bouquet (From "The Executioner and Her Way of Life") [English]
Blessless ("From Bastard!! Heavy Metal Dark Fantasy") [English]
Hoshi ga Oyogu (From "Summertime Render") [TV Size]
Shall we Dance? (From "Shadows House") [English]
Hana no Tou / Flower Tower (From "Lycoris Recoil") [English]
No Man's Dawn (From "Overlord IV") [TV Size]
Shitsuren Song-Takusan Kiite, Naite Bakari no Watashi wa Mou (From "Summertime Render") [English]
Tentou (From "Is It Wrong to Try to Pick Up Girls in a Dungeon? IV") [English]
Made in Abyss Season 2 - The Golden City and Scorching Sun: English Cover Collection
Shukufuku (From "Mobile Suit Gundam: The Witch from Mercury") [English]
Suzume (From "Suzume no Tojimari") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0a38c958b3cf551f8ed82e3ad1c61ba1f73bafb6080ccd73ab848fe198ec4b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZPJ32206855.
Suzume Piano Ver. (From "Suzume no Tojimari")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929272510064db1d7c97a265ee24b14e3254c5e9980c8ca02d7af0418d24df7e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZPJ32206856.
Chainsaw Blood (From "Chainsaw Man") [TV Size]
Souvenir (From "Spy x Family") [TV Size]
Zanki / Time Left (From "Chainsaw Man") [TV Size]
Deep Down (From "Chainsaw Man") [English]
Be Me ("From Arknights: Prelude to Dawn") [TV Size]
Escalate (From "NieR: Automata ver. 1.1a") [English]
NieR: Automata ver1.1a - English Cover Collection
Without Love (From "Vinland Saga Season 2") [English]
River / Without Love (From "Vinland Saga Season 2")
Under the Tree (From "Attack on Titan: The Final Chapters") [English]
Kizuna no Kiseki (From "Demon Slayer / Kimetsu no Yaiba") [TV Size]
Kizuna no Kiseki (From "Demon Slayer / Kimetsu no Yaiba") - TV Size
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c318ab3693980859d8d9450a8cf5cfb428c044b68b2b3d875e571c916128a08. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZPJ32256501.
Work (From "Hell's Paradise / Jigokuraku") [English]
Work (From "Hell's Paradise / Jigokuraku") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c70880adfae0ef21c7ab341426ae3f1b3c1943d601332947f48949cfacbf93d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZPJ32257241.
Innocent Arrogance (From "Heavenly Delusion / Tengoku Daimakyou") [English]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec62f6f3c9e500cbbc8442bd7a7935cb05dd0e9255d9516c6db6a8aaa59cdcf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZPJ32260029.
Demon Slayer / Kimetsu no Yaiba: Swordsmith Village Arc Cover Collection
Kizuna no Kiseki (From "Demon Slayer / Kimetsu no Yaiba") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5215de359cf16dc084cfe5755f357fdbc493bc084ec87bb21a8b835773d3ace. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZPJ32264265.
Koi Kogare (From "Demon Slayer / Kimetsu no Yaiba") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f2c14320022a58a0b737f604dbf6a021228438f6d1a1c7d448176364e88d28. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZPJ32264266.
Kami Hitoe (From "Hell's Paradise / Jigokuraku") [English]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85c1c3a9ade173f8d89eee9d705b92abc736b8f49a2c8775de77d8ed039cd17. 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/QZPJ32267727.
Realize (From "Spider-man: Across the Spiderverse") [English]
Kamado Nezuko no Uta (From "Demon Slayer / Kimetsu no Yaiba") [English]
Interstellar Journey (From "Honkai: Star Rail") [English]
Ao no Sumika / Where Our Blue Is (From "Jujutsu Kaisen") [TV Size]
Ao no Sumika / Where Our Blue Is (From "Jujutsu Kaisen") - TV Size
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179143a8e04db4878719fedf25455bfd9d452cddb9b54420beeae6dfda24bab1. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QZPJ32284309.
Samudrartha (From "Honkai Star Rail") [English]
Samudrartha (From "Honkai Star Rail") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aea91f626c314f516cda988957ea1f51c6ec9df01d9cdb04e586eb9dd565970. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZPJ32286340.
Happiness of the Dead (From "Zom 100: Bucket List of the Dead") [English]
Happiness of the Dead (From "Zom 100: Bucket List of the Dead") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f25d3497b976313b0259b2f9e512e2cb75385e8b7af4c1593d42af1aa6153cf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZPJ32291855.
More than Words (From "Jujutsu Kaisen") [English]
Anytime Anywhere (From "Frieren: Beyond Journey's End") [English]
Yuusha / Brave (From "Frieren: Beyond Journey's End") [TV Size]
Lullabye (From "Arknights: Perish in Frost") [English]
Frieren: Beyond Journey's End - English Cover Collection
Yuusha / Brave (From "Frieren: Beyond Journey's End") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7821be4ede90083f5fe47918d133958c27c7291ee299d3645346c88b2fd73ce3. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZPJ32310674.
Arknights: Perish in Frost - English Cover Collection
Kura Kura (From "Spy x Family") [English]
Itterasshai / See You Later (From "Attack on Titan / Shingeki no Kyojin Final") [English]
Fleeting Wish (From "Arknights: Perish in Frost") [English]
Hana ni Natte / Be a Flower (From "The Apothecary Diaries") [TV Size]
Haru / Sunny (From "Frieren: Beyond Journey's End") [English]
Haru / Sunny (From "Frieren: Beyond Journey's End") - English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69febe6e3b90c16825de9e71496801c45ea663955401129bffbab41210ab7ec. 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/QZPJ32331205.
Boku wa... / I Am... (From "The Dangers in My Heart") [English]
Ambivalent (From "The Apothecary Diaries") [TV Size]
Ambivalent (From "The Apothecary Diaries") - TV Size
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451921b9de26f05f5ea33f59d3a806cfd5a65e932c363ba8d903895ac7b74c4e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:48:23Z), 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/QZPJ32336459.
Heaven in the Rain (From "Shangri-La Frontier") [English]
Remember (From "Natsume Yuujinchou / Natsume's Book of Friends") [English]
Bliss (From "Frieren: Beyond Journey's End") [English]
Request (From "Solo Leveling") [English]
Tabi no Yukue (From "Spice and Wolf") [TV Size]
Tagatame (From "My Hero Academia / Boku no Hero Academia") [TV Size]
Mugen (From "Demon Slayer / Kimetsu no Yaiba") [TV Size]