1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x15e584b595e9d39ae46bebe2399b45b1ef863d3dc1d3bbda1cb50cc9ffc5bef9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6b0fd5c-1739-49e2-904b-fefbecd9a5de.json and https://artists.proofprofile.net/proofs/artist/b6b0fd5c-1739-49e2-904b-fefbecd9a5de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Are! (From "One Piece") - Lofi Version
The Very Very Very Strongest (From "One Piece") - Lofi Version
Overtaken (From "One Piece") - Lofi Version
Believe (From "One Piece") - Lofi Version
Hikari E (From "One Piece") - Lofi Version
To the Grand Line (From "One Piece") - Lofi Version
Difficult (From "One Piece") - Lofi Version
Bon Voyage (From "One Piece") - Lofi Version
A Mother's Love (From "One Piece") - Lofi Version
Kokoro no Chizu (From "One Piece") - Lofi Version
Nami's Theme (From "One Piece") - Lofi Version
Luffy's Fierce Attack! (From "One Piece") - Lofi Version
Brand New World (From "One Piece") - Lofi Version
Gold and Oden (From "One Piece") - Lofi Version
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 → block OTSBitcoinBlock must exist at that height 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 0x133b78be3c849f9f738c7fb314d2b8d9a588ea59c6b3e97d8880f116914320f7. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:44:00Z), 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/QZK6N2453027.
Jungle P (From One Piece) [Lofi Version]
Jungle P (From One Piece) - Lofi Version
Mother Sea (From One Piece) [Lofi Version]
Mother Sea (From One Piece) - Lofi Version
I Want To Live! (From One Piece) [Lofi Version]
I Want To Live! (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7b69d0aa50c19e11278a5b590c46ebfd791e62917779c0222c93f08df01981. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/AUMEV2473912.
Binks' Sake (From One Piece) [Lofi Version]
Binks' Sake (From One Piece) - Lofi Version
Luffy Punches A Celestial Dragon (From One Piece) [Lofi Version]
Luffy Punches A Celestial Dragon (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b6f249be414b448f4507a6b1e8fcd76f209abe22b5bf5d1064c5282e0e66af. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/AUMEV2489653.
Whitebeard Theme (From One Piece) [Lofi Version]
Whitebeard Theme (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe27ec86337121c133e94cd682ee075227c00a617f009e47acf75c4f3ee83d38. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:55:45Z), 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/QZNWX2488265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e161f7e87d90f0a997b9d1ac8eb99e6ad9691ecbafc859c7a5584c7a78911e. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:04:35Z), 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/QZNWX2411717.
Whitebeard's Death (From One Piece) [Lofi Version]
Whitebeard's Death (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe06d3c0362adba17900d53f17dc8161863b054dee2d297f1de0a0852038f36d. 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/QZPLR2402190.
Uunan And The Stone Storage Room (From One Piece) [Lofi Version]
Uunan And The Stone Storage Room (From: 'One Piece') - Lofi Version
Fight Together (From One Piece) [Lofi Version]
Fight Together (From: 'One Piece') - Lofi Version
Dressrosa, Country of Love, Passion and Toys (From One Piece)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc8e1ff99aeafb8a7a4cc70cd1b67edcaf8e9ec86aa2fd2ce1100f375c4d9a4. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/AUGBT2427207.
Hard Knock Days (From One Piece) [Lofi Version]
Hard Knock Days (From One Piece) - Lofi Version
Enemies Appear (From One Piece) [Lofi Version]
Enemies Appear (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79f56a357e2ee62e07c6711e3dc2b5144eef10bd2ee1268fc3e7d15e00713ef. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/AUGBT2441828.
Fujitora Theme (From One Piece) [Lofi Version]
Fujitora Theme (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fccdbc36484ecfdd3addf03d39d40b95366dc7eea40994b5a04a1a6cffb2a6. 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/AUGBT2442802.
Rosinante Death (From One Piece) [Lofi Version]
Rosinante Death (From One Piece) - Lofi Version
Time Of Promise (From One Piece) [Lofi Version]
Time Of Promise (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418c6afe6bf0d42ce439d99249e0057cda30591c7437f4c0da088554d8f90bd6. 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/AUGBT2452036.
I'm Becoming The King Of Pirates! (From One Piece) [Lofi Version]
I'm Becoming The King Of Pirates! (From One Piece) - Lofi Version
Ace Theme (From One Piece) [Lofi Version]
Ace Theme (From One Piece) - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8b5ed5f5f328c4da13a03902253bba78faeb18cbc165c7751572e56a9d25b2. 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/AUGBT2467198.
One Piece Fan Letter (From One Piece) [Lofi Version]
One Piece Fan Letter (From One Piece) - Lofi Version
Chopper Sad Theme (From "One Piece") [Lofi Version]
Chopper Sad Theme (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1149b6649a69d725b5d94df20f7ea8aee09cde429cce32920db17fbd8872754. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/AUGBT2483288.
Garchu (From "One Piece") [Lofi Version]
Garchu (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7244375d75d492026ed9bb82c32d1e230a1e26b0c10daf2fbeac041096d50145. 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/AUGBT2486468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eddd5554ee567f37354a4ac39f6c2b2186831a634fe8120b8a7137f6fa98254. 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/AUGBT2486470.
Germa 66 (From "One Piece") [Lofi Version]
Germa 66 (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c19532c9ca2fd60d55bcb325cabf37564ef2ce2d4d9286116e360a00296ccb. 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/AUGBT2486484.
Super Powers (From "One Piece") [Lofi Version]
Super Powers (From "One Piece") - Lofi Version
Sanji Moist Cigarette (From "One Piece") [Lofi Version]
Sanji Moist Cigarette (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfd8a4ca79e64dfb0380bdf5f104b33b8d0d6cf5c51e18175189b8c18b3d39d. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/AUMEV2503960.
Katakuri's Theme (From "One Piece") [Lofi Version]
Katakuri's Theme (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa175bd3fa74fa4aaac837921500820094b4561c34a743f8bd806451e050882b8. 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/AUMEV2502633.
Luffy Vs Katakuri (From "One Piece") [Lofi Version]
Luffy Vs Katakuri (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1b092b2329d1458dda90554246b07728d769bf0a842c9c8b5c5a743d9d4bcf. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:50:06Z), 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/AUMEV2509971.
A Dark Past (From "One Piece") [Lofi Version]
A Dark Past (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663c53efe3a6fc3fcbb067a9ae4ec083e5f6797e8c2aa6e888f4486dd58195ea. 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/AUMEV2509975.
Soul Pocus (From "One Piece") [Lofi Version]
Soul Pocus (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43344e0bb0a09fb8913edd8cdfd6be2facf40e3c899a7586e229f5e64082231f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:42:05Z), 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/AUMEV2519724.
Over the Top (From "One Piece") [Lofi Version]
Over the Top (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9710f168d64963cf5d901bb99d4fa917044e5923ba87fbb104a37b3db40c67ea. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:14:12Z), 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/AUMEV2522948.
Wano Theme (From "One Piece") [Lofi Version]
Wano Theme (From "One Piece") - Lofi Version
DREAMIN' ON (From "One Piece") [Lofi Version]
DREAMIN' ON (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40143941d11f093d04a664acab97f4f36e0f9169d8e14d872aeb1637a50b1cdf. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/AUMEV2530951.
Sanji O-Soba Mask Theme (From "One Piece") [Lofi Version]
Sanji O-Soba Mask Theme (From "One Piece") - Lofi Version
Ebisu Town Theme (From "One Piece") [Lofi Version]
Ebisu Town Theme (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079e8739bd89f9afabf009434de20e28b342129042312371c16d4ce4a83e1754. 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/AUMEV2538884.
Oden Dance Theme (From "One Piece") [Lofi Version]
Oden Dance Theme (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae853921e822396cb79fcfffd08a3fafd33f3932e4b1b5b46acec9e41f88155. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/AUMEV2532480.
Kaido Theme (From "One Piece") [Lofi Version]
Kaido Theme (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc47b2e3694396427dcef6cdf6c28f6f2879c23871181db21620ce80bf6652a3. 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/AUMEV2548927.
Ballad of Sadness (From "One Piece") [Lofi Version]
Ballad of Sadness (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a83e990a7f8d737392cf0f47df26ac8e0367a1ef72d08ad6164dc62e9bd8695. 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/AUMEV2549662.
ANGEL & DEVIL (From "One Piece") [Lofi Version]
ANGEL & DEVIL (From "One Piece") - Lofi Version
Kaido vs Oden (From "One Piece") [Lofi Version]
Kaido vs Oden (From "One Piece") - Lofi Version
Oden's Public Execution (From "One Piece") [Lofi Version]
Oden's Public Execution (From "One Piece") - Lofi Version
Battle Scars (From "One Piece") [Lofi Version]
Battle Scars (From "One Piece") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b5d69df289e40842bd0a377bc67a26e69ec2512d0db3d9b43a9a022907418a. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/AUMEV2569399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eed92bc460100ef1f516c199d4139a90be8a0fccf745f40c93700a6ec177de. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/AUMEV2576124.
The Peak (From "One Piece") [Lofi Version]
The Peak (From "One Piece") - Lofi Version
The Land of Wano's Hope (From "One Piece") [Lofi Version]
Imu's Theme (From "One Piece") [Lofi Version]
The Sword of Vows (From "One Piece") [Lofi Version]
The Sword of Vows (From "One Piece") - Lofi Version
Memories (From "One Piece") [Lofi Version]
Memories (From "One Piece") - Lofi Version
Otonoke (From "Dan Da Dan") [Lofi Version]
Otonoke (From "Dan Da Dan") - Lofi Version
A Slice of Peach (From "Dan Da Dan") [Lofi Version]
A Slice of Peach (From "Dan Da Dan") - Lofi Version
Okarun's Life (From "DanDaDan") [Lofi Version]
Okarun's Life (From "DanDaDan") - Lofi Version
Less Than Lovers (From "DanDaDan") [Lofi Version]
Less Than Lovers (From "DanDaDan") - Lofi Version
Turbo Granny (From "DanDaDan") [Lofi Version]
Turbo Granny (From "DanDaDan") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02db46946960a0afa2a64d603a90ec437dc18682a0817ab662f11fb528effa4. 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/AUGBT2549007.
Taidada (From "DanDaDan") [Lofi Version]
Taidada (From "DanDaDan") - Lofi Version
Love Theme (From "DanDaDan") [Lofi Version]
Love Theme (From "DanDaDan") - Lofi Version
Kimi ga Suki da to Sakebitai (Lofi Version)
Kimi ga Suki da to Sakebitai - Lofi Version
Anata Dake Mitsumeteru (Slam Dunk Lofi Version)
Anata Dake Mitsumeteru - Slam Dunk Lofi Version