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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f31067ad53fb6e08423b5154c675342cfad2b3b22bb005a9ad59e6b04fac33. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a12b52f2-6384-4519-9b9d-9a77b6048280.json and https://artists.proofprofile.net/proofs/artist/a12b52f2-6384-4519-9b9d-9a77b6048280.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
No Hollywood Movie , The Continental , You're teh one that I want
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ed4b809d4ed07547bc289f9cff49039d1677080b23ebb68ba42ee89be51d6b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CH0270832320.
Say, has anybody seen my sweet Gipsy Rose - Hide away - City of New Orleans
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79e13b41b92984944ba99c744e8609729396fd79c0028ce11d702b1b2b701f2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/CH0271109520.
Steppin out I'm gonna boogie tonight - Rock and Roll Music - Dixieland-Jack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e70e13257fb5d4ea6d200ae7f9414f64eb177b3eab564c19a68ea75ecce9979. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/CH0271109560.
Deep in the heart of Texas - My Darling Clementine - Under the Double-Eagle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d681e4a384033b53416d7aa8f04cc23a2b393e847642f8030a7dee11f8d2b44. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109600.
Unchained melody - Save the last dance for me - Amazing Grace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814b3790622de5777fd179181a37d501ad3c5660f7c6753f7c8e17503c31223d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109610.
The Entertainer - Melodie d Amour - Tea for two
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b78b3017d1256566fcc1f78d735b3513bb7eab68cd60262d33af92228c57c8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109620.
The man I love - Smoke gets in your eyes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21c785c7675bf9b4010aed9827157a6a439b23be6a451b14dfb306badc50df4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CH0271109630.
Rock around the clock - How hight the moon - C'mon everybody
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279b5d8b0291f632ae0e8496bcdcea56884c5681e175ae45c11cba8705b0debc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109640.
My blue heaven - My bonnie is over the ocean - You are my lucky star
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192adc873e2eb3bcee571514b4aba1619d76aa565d876aba4bc09afdf60481d8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109650.
Stormy weather - Over the rainbow - Island in the sun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3b0a2960964c3a73d4c096f1cd46296c407a5639b4a009544f3b779d00a063. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CH0271109660.
Put your hand in the hand - The most beautiful girl - Down Town
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91396850f9652e96347809389abb2f8e3dbef556c20ce3e7df70ed4f6d062709. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CH0271109670.
Cant help falling in love - Forever and ever
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed853ecef4b8f699c4849e3cfed7f6c9e578c2f9df5fd402cc5156dd18c7732. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CH0271109680.
Moonglow - Tuxedo Junction - St. Louis Blues
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf098ae0257de330872be18a2bb9c0094cee21885ea54ffaba250217e2bc5cea. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CH0271109690.
Skokiaan - Five minutes more - Ole o Cangaceiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaca8b127304154c23b7380d8fb67c1c625e0bac722e1eca9827a0a8a5c03724. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CH0271109800.
Never ending song of love - You are my sunshine - Schönes Mädchen aus Arcadia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1a20303e96777c142a5f10a64738337ac92b28e9a44ec19e324fdf61a388e9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CH0271109810.
Limelight - April in Paris - Santa Lucia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599d2391ad1bf076829c33d4111db89cd11d61f40467231d23d3e116e11de33c. 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/CH0271109820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc177b4a9b2ba5adf5b146e2ca8e5ea0bfc28dc494cc8012f3a1f2c6df973f8fb. 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/CH0270832080.
Ich hab' die Liebe geseh'n - Sweet Lorraine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395b62f9f9ca8b2a9111d72db9867f8d1068c1a777cdb4b556f9969e2cd973af. 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/CH0270832090.
You belong to my heart - Ginny come lately - Goodbye my love godbye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e43f0d04b6e9e6f8f7a4905b90b2f3656797149f06c0bbb6c4a3c89ea854ad. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109830.
Man müsste Klavier spielen können - Popcorn - Ay no digas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bce37a8eab71a1cdfca297e65a2af3ce5fbccc71ef72a025ffe583417f5384. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CH0271109840.
Alexanders Ragtime Band - Yes Sir, thats my baby - Goody goody
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67271ceca3003563b044dbf11226ee1b42db3a885ccba59ebc06d86fffa71cf5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109850.
Sentimental Journey - I left my heart in San Francisco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad648a54624ea4a5eb06ae5340193ad25b86ba3f452d54cc19103b934eacce5a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CH0270832070.
Oh Lady be good - Organ Grinders Swing - Die Bouzouki klang durch die Sommernacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508feb66f804dacbb862ff354cb0a884f9a0222666670057c7aae5004bd4993d. 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/CH0271109860.
Die Nacht ist voller Zärtlichkeit - Après-toi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b87a92bd615fcc6f47c0f60d6e5c0f774a4c9014bba41ae6f6923f74cc8140. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CH0271109710.
Midnight in Moscow - Sail along silv'ry moon - Sunshine lover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9c7ddd7c1247c57aae1f182ba22d00dffb94f5e82b3e2cd6775b1c18b0ecbd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/CH0271109770.
Le premier rendez-vousa - Bianca - Das gibt's nur einmal...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5544f455a657e62bfdeaa176c1049e15d6be65cf24489feb9aeb238907b8c656. Chain 2 (Bitcoin): anchored in block 957210 (2026-07-08T18:28:05Z), 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/CH0271109990.
Honeysuckle Rose - I cant give you anything but love - Aint she sweet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa089a36993415bbf36428e9a284688d457f9445eff3fff10c26b6d2951e482c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CH0271110020.
Im Weissen Rössl am Wolfgangsee - Untern Linden - Das kann doch einen Seemann nicht erschüttern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd211575c1603a0e1c558f0a44f3e21004d60333c8c1ff6723521f03153d4014e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/CH0271110030.
Mackie Messer - Butterfly - und die Musik spielt dazu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e260c9ea5b4bda6321dd3c2a168acbd5bd8d7c65a1a75359f2b3fbe39299ce. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/CH0271110070.
Heimweg - Träumen von der Südsee - On the street where you live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf2fab2c5862630390d198688c64d3baffdf42827f5242f8b23b133b5657ecc. 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/CH0271110180.
Orfeu Negro - Spiel noch einmal für mich Habanero - Tom Dooley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb1cfd25db32ebf41fcc8d74a715496120223212d9e1fdc1661463672eb9361. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/CH0271110190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad0494cd14edbc8f989b2982483cdb2f473c55612cbea1f740c1f65f7bfb72c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/CH0271110250.
September in the Rain - Komm zurück - Night and day
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a3651efd5d2bd86f8057d7306cc60e400740224de97076bfc7bc1490bea00b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CH0271109870.
What now my love - Help yourself - La Cucaracha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2366962c06289df9a8db5317fbd5939a2f77b9af545316e8079b2b8c2a43bf. 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/CH0271109880.
Begin the Beguine - Buenas noches mi amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ad6393e7a8808c72bb6dbe6884f2916fb8640722875bde8b99907b55287f67. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CH0271109890.
Ich tanze mit dir in den Himmel hinein - Vaya con dios - ... und wieder geht ein schöner Tag zu Ende
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cb55aa006027b5e85f5618a95928bd18642bd5cd8a3fbcf27fa66367f61346. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109900.
Theres no business like show business - Riders in the sky - San Francisco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604faab8e536eb15d317388f2fed70c81e46f5dda4d840318898451d61b7c3c1. 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/CH0271109910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a211157b5b73e6076c03527a6b017c56dc56b47727f8bfa58e92efddcc92f2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/CH0271109920.
What a wonderful world - Les feulles mortes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41e78a4a4e2d3c15cf063ef09db931cafcd8d035e9d4c5bde9137b13b87dd45. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CH0271109930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133a57102a238d66032e31dc26b20c3abcfa6fc948d6b9b0672fae959a55372e. 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/CH0271109940.
A man without love - Du sollst nicht weinen - Capri-Fischer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d966da544dfedb8959495ea1801973327f1259707926cf275d8c0f7c88c6cda. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271109950.
Merci, mon ami, es war wunderschön - Good bye, Jonny - Danke schön
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11d98122f80f38f0faf5e2c8419207066036c97a18947a84c46312b24b3fba6. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/CH0271109960.
Der letzte Walzer - Parlez-moi d amour - Schön war die Zeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08acb8b100c9daeb1bfc6e0f77c00f86ee8ac0e24a536d9cc98d4eb53120b218. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/CH0271110400.
Kauf dir einen bunten Luftballon - Ganz Paris träumt von der Liebe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2b8b2eb63f2dabba7402602f243a2e1a2c4e4f6a3c01b71a1c97d435c17077. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CH0271110410.
Guantanamera - Romeo und Julia - Spanish eyes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c11b54fb251f9b759b61b92aa2317aab76456b3e5c05db6d0617586c382da9. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/CH0271110420.
Massachusetts - Relase me - Green green grass of home
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9247748228f564b2a82aab0d77f2b501afa4f5600b33ca3d778dc4af2b089cd5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CH0271110450.
Dinah - Lieblin, mein Herz lässt dich grüssen - Ich werde jede Nacht von Ihnen träumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d32afe4061b9e77981dad6b5b3ecdb58d9468f05ef535504f4b283c7c8ffe2. 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/CH0271110470.
La Paloma - Roter Mohn - Unter der roten Laterne von St. Pauli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75350eae35b0ee1f91758fb1ed46193d27eabfa248d5f1a51bd077c13f10625f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH0271110480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68557d5cddb2861d8362537aadf95c82b9bb2d3b31d322e9da83a9f0f3674f71. 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/CH0271110490.
Auf dem Dach der Welt - Schlaf mein Liebling
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a42130df4e631f25ce7a2dc575d3b6c2dd67308a8d61946506344099da9b96. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CH0271110500.
Stangers in the night - Monday Monday - The sun aint gonna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef20c71669b14ab3d66f585d06dc6bf163d8da4a6e0b89815392dc5bf10231e. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/CH0271110510.
Kann den Liebe Sünde sein - Für eine Nacht voller Seligkeit - eine Insel aus Träumen geboren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1417426e896b4af6f1a514947cbc74f3ca06580ff490872483220d443051f983. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CH0271110530.
Davon geht die Welt nicht unter - In Paris, in Paris sind die Mädels so süss - Zwei Herzen im Dreiviert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc261f6bb4e42abeb8b6f5bd98eced9cb1ad699136881bf92a74144e61a558063. 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/CH0271110540.
O mia bella Napoli - Bei zärtlicher Musik - Der Wind hat mir ein Lied erzählt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41fa89f91d84ca95b98cd7305f0455f6f3a278f5037b53f58d7a8fdc8616c5d. 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/CH0271110550.
Verliebt - Wenn Du in meinen Träumen bei mir bist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2d385e5dba66402b07787242b9d059c92e39be30c12da66f4e6bdde191d55c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CH0271110560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa415fb9b49d3f93d0d5b7e77110e65bc45d9763b8c7de7174f245c8300651afd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ATP138823301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98b3e5671fafe588362721b0471f7f97a497fd3093379ce4fc988c4abd25ee6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATP138823302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9540920e57ff6e41bc100982601f8bbd95a8f067b994ddb8eec3a7d9ec3c05a2. 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/ATP138823303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdabfe804ee553e4df40277883df9eecc77b8c71f440152290eccd630db1ca7c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ATP138823304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4948466503ddbee25f2c303ee368da1e20dede86a830af416e37937553721a39. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ATP138823307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca99d059d689b361b9add24b0764e5721874dd4ed378576c751aa813a5024cae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATP138823309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf481c712c032687cdfd07e815eeecab71c7a93f44450b0acbff1bca9f2e19d2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATP138823310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fbf64dbce70469947777e1aa318cbd88d0ab88027f919a59cabc65511cad5a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ATP138823312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef9941239889080c14195fce85f2dd5a032d215b4a50dec87b4065f17aa548b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ATP138823313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed929e8e9eedef397fb0ca041df4b2f8c292ec87b143202986d9ef54a8a6fd3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/ATP138823315.
Es ist ein Herzenswunsch von mir, dass es Dir gut geht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf221bdec7650f37c7bcef4b90b43e9326f9d551ffc8c25463df5f89ccb18a462. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/CH0270830090.