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 0x73ab11e086cee48d2caa953e91c6f9a7f4d5cd1a8ca21d38919281de2ca2c3c3. 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/8346adbd-275d-48f4-86aa-a8d8018ec51f.json and https://artists.proofprofile.net/proofs/artist/8346adbd-275d-48f4-86aa-a8d8018ec51f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lost (featuring Muri) (HEAVYxMELLOW Remix)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95acae2298b38e13fa60df190b8ccc92a49e21d9850b7f0b2224d1b118639d0a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dEMx7ioSHotExdyJkbcIh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dEMx7ioSHotExdyJkbcIh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95acae2298b38e13fa60df190b8ccc92a49e21d9850b7f0b2224d1b118639d0a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Gb7i6OH16yeFJfHR4544h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Gb7i6OH16yeFJfHR4544h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7846ee5a334306d3672c7a5ab4ffd9a316e9df81dcd403990cfab1eeea16b487. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3G0qpjm9FQoKUvJ7dBvTip.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G0qpjm9FQoKUvJ7dBvTip.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63025ee2e6514e91a5267bc5063758c755de24cd95bb30a759efa26f64b07f2e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mc36k7lyyfewtE41C3UKZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mc36k7lyyfewtE41C3UKZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41577f5c1022a15c02aa72e694353c3bcee018bb54205bf570a644be1c32f43. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0S8t1lyjO4F5MVRbPPeIm2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0S8t1lyjO4F5MVRbPPeIm2.
Lido Takes Over Mad Decent Weekly On Spotify
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3718ea8942e2c9cc0ed8e70705208921c7546e30ca816eb537434365a90d7854. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qtTY0a7knHV6Pa68W1uDC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qtTY0a7knHV6Pa68W1uDC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31115e9220f084810943138f9053dbb86861d8af99cb9b5652a3373c325426bd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QTCFCiwrXf46VQEeL2WQa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QTCFCiwrXf46VQEeL2WQa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e26d3e5b06ece3a2283063b81855f365d2d55e89a9c06385f6d550e2b02eeb5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GEUmy5CYKW0OBOViSKuPX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GEUmy5CYKW0OBOViSKuPX.
Please Fasten Your Seatbelt (feat. Brandon Arreaga)
University (feat. JoJo, Brandon Arreaga, Col3trane & Santell)
{"copyright_id":"0x2572266d236952418035e5ba627c2633ffd0261c31d1c2e9e94c5b8a8973e0ea","isrc":"USUM72300098","name":"PRICETAG/BEVERLYWOOD (with Lido)","registered_at":"2026-06-04T13:03:12Z","spotify_id":"3qFjwP0AxlMO5oUuMAcfW2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2572266d236952418035e5ba627c2633ffd0261c31d1c2e9e94c5b8a8973e0ea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qFjwP0AxlMO5oUuMAcfW2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qFjwP0AxlMO5oUuMAcfW2.
{"copyright_id":"0x7f730aec522afcc6a9bb739b4f6c13f0064e595041d7b0582cc572bfa47981fc","isrc":"AUUM71402054","name":"Already Gone","registered_at":"2026-06-08T03:44:08Z","spotify_id":"7nhAyS8iFU6njtpXH3slTE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f730aec522afcc6a9bb739b4f6c13f0064e595041d7b0582cc572bfa47981fc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nhAyS8iFU6njtpXH3slTE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nhAyS8iFU6njtpXH3slTE.
Messiah (Alison Wonderland X M-Phazes) [Lido Remix]
{"copyright_id":"0xad7143487b93ce81a4cb68770ceb54aa34b87b0391d83c919d7c9fe005aee4c6","isrc":"AUUM71700062","name":"Messiah - Lido Remix","registered_at":"2026-06-08T11:58:42Z","spotify_id":"1XD8WkOQQhBy17UZkuMmCk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7143487b93ce81a4cb68770ceb54aa34b87b0391d83c919d7c9fe005aee4c6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XD8WkOQQhBy17UZkuMmCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XD8WkOQQhBy17UZkuMmCk.
{"copyright_id":"0x2572266d236952418035e5ba627c2633ffd0261c31d1c2e9e94c5b8a8973e0ea","isrc":"USUM72300098","name":"PRICETAG/BEVERLYWOOD (with Lido)","registered_at":"2026-06-04T13:03:12Z","spotify_id":"5KOoH5KFDPTlqI2ufCL3Qo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2572266d236952418035e5ba627c2633ffd0261c31d1c2e9e94c5b8a8973e0ea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KOoH5KFDPTlqI2ufCL3Qo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KOoH5KFDPTlqI2ufCL3Qo.
Let You Down (feat. Icona Pop) - Lido Remix
Let You Down (Remixes) (feat. Icona Pop)
Crew (feat. Brent Faiyaz & Shy Glizzy) - Lido Remix
{"copyright_id":"0x9c82d713d3c45bf99d437d9e58c4bbe9e776ee8983f8c6d4441b7387defdd7b9","isrc":"USRC11702031","name":"Crew (feat. Brent Faiyaz & Shy Glizzy) - Lido Remix","registered_at":"2026-06-09T07:44:58Z","spotify_id":"0BW2dDMThgAUzWTySIZdDm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c82d713d3c45bf99d437d9e58c4bbe9e776ee8983f8c6d4441b7387defdd7b9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BW2dDMThgAUzWTySIZdDm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BW2dDMThgAUzWTySIZdDm.
Sober Thoughts - Lido's Forgotten Sunday Service
Sober Thoughts (Lido's Forgotten Sunday Service)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a1e76b0dc7236ccb7bb866a43da986f2e06dbaf896d74858d278d9597b46d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wJDCPe3Cwy7zxfDUMa4cf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wJDCPe3Cwy7zxfDUMa4cf.
{"copyright_id":"0xd003974a03e4ff42fc2865b1c181afcef9e3914c489fcc6e8b73a6d0a130026a","isrc":"USAT21701034","name":"Feel It Still - Lido Remix","registered_at":"2026-06-07T13:07:12Z","spotify_id":"33O7kEK4qGUn4K1CSSOsqm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd003974a03e4ff42fc2865b1c181afcef9e3914c489fcc6e8b73a6d0a130026a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33O7kEK4qGUn4K1CSSOsqm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33O7kEK4qGUn4K1CSSOsqm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a1e76b0dc7236ccb7bb866a43da986f2e06dbaf896d74858d278d9597b46d1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EZX8dyv3PGc3S32UHkS0L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EZX8dyv3PGc3S32UHkS0L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efda5ebf73f314c04b5fc5ae606e4be3e7e3049931abaf57a2eed0af77660c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40A9Nv6tVjaet59Z5hn3eX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40A9Nv6tVjaet59Z5hn3eX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efda5ebf73f314c04b5fc5ae606e4be3e7e3049931abaf57a2eed0af77660c1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FJtlzl90MnMfTLHWJfO9I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FJtlzl90MnMfTLHWJfO9I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450c2110d843f27c128d79c71168ef4392cfa053e0c55be26e039d738a63d715. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4XseX48eNHfBNRzyCoBc9K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XseX48eNHfBNRzyCoBc9K.
{"copyright_id":"0x29faa37d7decd8c4f60d92eeeba608d66cc996169d28066ce30d817ce5d25489","isrc":"USUM72300889","name":"PRICETAG/BEVERLYWOOD (with Lido)","registered_at":"2026-06-25T21:01:39Z","spotify_id":"3gVM4jlCQL8iTQgHJHkqK0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29faa37d7decd8c4f60d92eeeba608d66cc996169d28066ce30d817ce5d25489. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gVM4jlCQL8iTQgHJHkqK0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gVM4jlCQL8iTQgHJHkqK0.