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 0x27a244bba6f8b55a01591d119b242a17a77f47c3b97ba26f1788266ec9f4563f. 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/bf16b1a2-815f-44d2-b5e0-cf9076f7ccd3.json and https://artists.proofprofile.net/proofs/artist/bf16b1a2-815f-44d2-b5e0-cf9076f7ccd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x5f4f4d9cfec4ff136cd85bd5ea5307d91a9b607727f238b38333abd27e4f7e74","isrc":"USUS12300039","name":"Sleep Walk (feat. Liz Cass)","registered_at":"2026-06-19T13:34:26Z","spotify_id":"5qZw8Y01dhAluWp6xdk4VV","type":"track"}
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 0x5f4f4d9cfec4ff136cd85bd5ea5307d91a9b607727f238b38333abd27e4f7e74. 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/5qZw8Y01dhAluWp6xdk4VV.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/5qZw8Y01dhAluWp6xdk4VV.
Guest List (feat. Dances With White Girls)
{"copyright_id":"0xd6607fcba8945436e7f0b0c900f83052899e1d54b68cfdd384c01438f7ca673e","isrc":"QZ5FN2055855","name":"Sally That Girl - VIP","registered_at":"2026-06-18T14:12:23Z","spotify_id":"3utu0yZKdZNofKLVVXVgtt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6607fcba8945436e7f0b0c900f83052899e1d54b68cfdd384c01438f7ca673e. 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/3utu0yZKdZNofKLVVXVgtt.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/3utu0yZKdZNofKLVVXVgtt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698210139c402f272c59119ac73d8008269896426d8815048a51f5e8b3494879. 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/7f09R3N1zclCqallsw9a3x.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/7f09R3N1zclCqallsw9a3x.
Get Down To The Underground - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9706c4406185fe8b57c1795643e5ec82d90a1287f7c4c5e0c8609cd912f5417. 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/4JuRh2keVnqp8393C3zMDd.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/4JuRh2keVnqp8393C3zMDd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f69dc77b8a8cba3130e21781be483517eada7b3123c1a895ec69137b6f73be4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Ba3MSZ8Alk05wj1Lq0vq3.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/1Ba3MSZ8Alk05wj1Lq0vq3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abe0cfb476188d1151ef8839049ff003458e423ea136ea47d9d44b4dca2059a. 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/0UnayknVInjdge99YtWeHR.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/0UnayknVInjdge99YtWeHR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb496ca379d2e2a954568ed9b21d10a998ae53703b27a9877b361ec0cdce123b. 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/6dPbwRXmz9Tcn3J5OKVDf9.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/6dPbwRXmz9Tcn3J5OKVDf9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f69dc77b8a8cba3130e21781be483517eada7b3123c1a895ec69137b6f73be4. 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/0TVy1MgOle32ptiamyaAxu.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/0TVy1MgOle32ptiamyaAxu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9706c4406185fe8b57c1795643e5ec82d90a1287f7c4c5e0c8609cd912f5417. 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/3tjTIM2vBk6zm0L5249ugM.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/3tjTIM2vBk6zm0L5249ugM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750cba360aefe3f1892e6dbdc9d59030f65f6af979a29e9150cf72b8053c41f8. 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/76oZNzrXQRRGW4imfrPB1R.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/76oZNzrXQRRGW4imfrPB1R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6d01c35d7ef09d4734350a79e59a9d33371422d0621c93eb104809b6990481. 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/3SrNF6KtlYy8xVOHi8F9xC.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/3SrNF6KtlYy8xVOHi8F9xC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a390b13b0ee6752880459e33b30f874145d56075f2127de12682ee54714a14b. 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/1JMvuL6xuRBcCyl5v0YRt4.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/1JMvuL6xuRBcCyl5v0YRt4.
{"copyright_id":"0x93213ae34f457f93f3796d122d3212918f68b224f7757dabe479aadd2373e8e1","isrc":"GBK6Y2322004","name":"Give Me That Bass - Extended","registered_at":"2026-06-26T00:21:03Z","spotify_id":"3KOyqsYneAgFpaGUQMZDQ3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93213ae34f457f93f3796d122d3212918f68b224f7757dabe479aadd2373e8e1. 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/3KOyqsYneAgFpaGUQMZDQ3.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/3KOyqsYneAgFpaGUQMZDQ3.
I'm Watching You (So Many Times) [Bruno Furlan Remix]
I'm Watching You (So Many Times) - Bruno Furlan Remix
I'm Watching You (So Many Times) - Bruno Furlan Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba07e2c2d469ae692557e6ae34d310219f4b228b269f6fa700a306c69651f306. 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/6OSl6T4krWpPK7qrSStoS1.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/6OSl6T4krWpPK7qrSStoS1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e53b3b49f55d67d3eb8beaeb60c882a4f108bc5bdf269b997c6e57867f99759. 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/02BJBrqgszE4ZXdJMfFhRK.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/02BJBrqgszE4ZXdJMfFhRK.
{"copyright_id":"0xbe95ee0a57b95e9e55b66a2139044bbc6856c4d2834d1754173ebfec50abd25a","isrc":"GBK6Y2321602","name":"FMF - Bruno Furlan Remix","registered_at":"2026-06-21T05:45:28Z","spotify_id":"6aLslHH3pTK8CGTv9Rv9N2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe95ee0a57b95e9e55b66a2139044bbc6856c4d2834d1754173ebfec50abd25a. 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/6aLslHH3pTK8CGTv9Rv9N2.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/6aLslHH3pTK8CGTv9Rv9N2.
{"copyright_id":"0x04d36fb9e8691a0c9167f92fea56da8f644ad8e4639e3a97f7b852c821bc6d84","isrc":"USUYG1498307","name":"Another Planet - Bruno's VIP Mix","registered_at":"2026-06-10T16:05:49Z","spotify_id":"6FJtJq6fVyADQJurbdDXBc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d36fb9e8691a0c9167f92fea56da8f644ad8e4639e3a97f7b852c821bc6d84. 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/6FJtJq6fVyADQJurbdDXBc.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/6FJtJq6fVyADQJurbdDXBc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2596b32be9962a5e01c50e14df642d63c06911937de0d2c0f9cde23444ee88e2. 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/00nvluAXKcXmdr4z8HsbHP.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/00nvluAXKcXmdr4z8HsbHP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f466e1d7c9e36ccd455f2bbd97dc5f3b36d20ed137e4021229f20e89ca3980. 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/5Zhl33WZyQIf2gV5b65sVc.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/5Zhl33WZyQIf2gV5b65sVc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c3e3815bba31d9c84b286042a79fc254f7dc6964b0cfd22c0e2ed77e6d4bce. 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/3k45oaugo4fin6M1KrtO8f.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/3k45oaugo4fin6M1KrtO8f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a4e0ed7ad1fd7b44bfcaa22a8e5365bc580de64231a3faa9ca689e39bcf48b. 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/7ukfk3skStAc6yZtkC9Tnz.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/7ukfk3skStAc6yZtkC9Tnz.
{"copyright_id":"0xd32395d57afaffae7b061b7f2dd394876503da581d0708ec3940efd33076a85c","isrc":"GBK6Y2220303","name":"Bongoloco - Extended","registered_at":"2026-06-05T22:34:05Z","spotify_id":"2S8ePHgg6R83bzIpchBaaL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32395d57afaffae7b061b7f2dd394876503da581d0708ec3940efd33076a85c. 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/2S8ePHgg6R83bzIpchBaaL.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/2S8ePHgg6R83bzIpchBaaL.
{"copyright_id":"0xb78b4cf670debdc50e45bdae5f219e0ba122bb02b475d0f43a853b4303ff6bbc","isrc":"GBK6Y2220304","name":"Vai - Extended","registered_at":"2026-06-19T13:35:56Z","spotify_id":"3K2H0BL2yrkxKnCJDScut1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78b4cf670debdc50e45bdae5f219e0ba122bb02b475d0f43a853b4303ff6bbc. 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/3K2H0BL2yrkxKnCJDScut1.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/3K2H0BL2yrkxKnCJDScut1.
{"copyright_id":"0x6c81bc402eac74e0c6d190d152ffd5d2d7d60a53e8610bab1a0ccee3e3b9c401","isrc":"DEEE72201663","name":"So Alive - Bruno Furlan Remix","registered_at":"2026-06-07T08:15:24Z","spotify_id":"7jOVna1TiWHTohHFk7DQyb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c81bc402eac74e0c6d190d152ffd5d2d7d60a53e8610bab1a0ccee3e3b9c401. 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/7jOVna1TiWHTohHFk7DQyb.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/7jOVna1TiWHTohHFk7DQyb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7196151444d74070acfea60723f84acc4bdd30d4344018ae75821d3939716fa. 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/61Wwt8eg5gXsoXK7SwbSQ4.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/61Wwt8eg5gXsoXK7SwbSQ4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190545a0a5184525ca5fa23846745cac79a0c2e526b060dfca1736d205bc92b0. 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/1GRjg6KpBz8bzNKBlZbhza.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/1GRjg6KpBz8bzNKBlZbhza.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d557043c8e4ff22bd6d3751141860417171109ca98348bd603c31062a950ee. 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/4DW1J1uEv7r2UUoApUkbk4.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/4DW1J1uEv7r2UUoApUkbk4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa324af978023833651c9f436c820dd372a0e5739afc8b1bb04ca87df1d63f7. 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/23sgx92JUDjoX12XSsTbm8.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/23sgx92JUDjoX12XSsTbm8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535271e1a4025f6ab11c24176e049858f28af0b0aa760d96d892b0fe5163e3e5. 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/5QBzSSke5h6FdHOokYI3Be.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/5QBzSSke5h6FdHOokYI3Be.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc66ec7179f4dde2d950faf4c62730e96b6f56653f6c349f9cc6e971f8aad40. 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/0ezkZw8vebgtz9bOO5iyzl.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/0ezkZw8vebgtz9bOO5iyzl.
{"copyright_id":"0xbce9eb7f74acfd131e060a3ae184f9978f377a1d5206674aaafd0ffa17d87c52","isrc":"GBK6Y2218501","name":"The Speakers Pump Like This","registered_at":"2026-06-21T05:37:34Z","spotify_id":"5nDCoajDBSdorFkuI75W3k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce9eb7f74acfd131e060a3ae184f9978f377a1d5206674aaafd0ffa17d87c52. 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/5nDCoajDBSdorFkuI75W3k.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/5nDCoajDBSdorFkuI75W3k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff5cd05bd6e21346f1b55703db6873cec4f8543e116930a46e61a2996f02eb4. 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/3lWVD895gfiKjOsypWKbq4.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/3lWVD895gfiKjOsypWKbq4.
{"copyright_id":"0x52d87f1e0b3c2c3a16fdae293b4a76b9aba419ea74dd49247e162b93e9d9c831","isrc":"FR10S2039373","name":"Shazam Loser","registered_at":"2026-06-19T13:35:48Z","spotify_id":"1aRoCk4vh2IrhbBPJCG7Dv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d87f1e0b3c2c3a16fdae293b4a76b9aba419ea74dd49247e162b93e9d9c831. 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/1aRoCk4vh2IrhbBPJCG7Dv.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/1aRoCk4vh2IrhbBPJCG7Dv.
Misbehave (feat. Joe Publick) - Bruno Furlan Remix