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 0xda853b976da288f9a6aa97c63e701d62eb0a1c344d53ca21b10866c73a21f54c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5b7c5c4-c440-456f-a0e8-780132ca3ac5.json and https://artists.proofprofile.net/proofs/artist/d5b7c5c4-c440-456f-a0e8-780132ca3ac5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479. 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/6QVsSS5tTqI5ZXGIdnU8hg.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/6QVsSS5tTqI5ZXGIdnU8hg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54795a303847124f255809642c237533683780c8885e72a2ff5f35260acab953. 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/0wL1YMjvumpm0DIjqa2TZ5.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/0wL1YMjvumpm0DIjqa2TZ5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21. 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/3d5ck9qdwrFMGW47W5rloJ.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/3d5ck9qdwrFMGW47W5rloJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. 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/1bkP0sSw1sQDWMRUa46lW1.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/1bkP0sSw1sQDWMRUa46lW1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae. 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/6yXSVOMYIZpyAjWPOgxoJT.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/6yXSVOMYIZpyAjWPOgxoJT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade920c62c65f6c33f9963372f5232a65dc2d4ca2f1e71a7b0aeaae50c951bc9. 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/7b7hXZ7wZAc71Zt7AU8YZC.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/7b7hXZ7wZAc71Zt7AU8YZC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce07642933b7a786c4cacc40fe7274004bda48a6783cc295437ddb5e3cc04c2. 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/2FrhjMb28v3tUQCczWjKNI.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/2FrhjMb28v3tUQCczWjKNI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10. 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/4h65RBAV3yKsfLC4508uyM.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/4h65RBAV3yKsfLC4508uyM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073349ef54123b98f1a131460c7a4a2242a7d2d48e8a9c1146ed8a4dc6d61e43. 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/54E8KY2sw3IUSwIXNXWccV.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/54E8KY2sw3IUSwIXNXWccV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b0acb3d49f072c1fe7e9e406742390b8c036e4936e607a9a32e400bd1193df. 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/6fJuBz3USd1yPzmMLtouE2.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/6fJuBz3USd1yPzmMLtouE2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bacdce4a63db7522dc258c86345dbeaec067f5cfedcd9b328ee99dfeae15023. 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/2Y37gIlRUDELSS45JLkNHb.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/2Y37gIlRUDELSS45JLkNHb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37d1d508c2971cc77acddea0e3cff9f86ab0db396fbd89041a2cf297beb55dc. 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/5Vd2Y0u0IgKUBssZhXlMYi.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/5Vd2Y0u0IgKUBssZhXlMYi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefac19a01d9ecebe3735fdedebb68706fbeff0c1eddc3206dd791f798a05cb0. 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/51FT4yWCl91S04PJz8Oxeu.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/51FT4yWCl91S04PJz8Oxeu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd. 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/17IlfbFQ3KQz8DrGcdiBGG.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/17IlfbFQ3KQz8DrGcdiBGG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd. 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/1S4S1Ullj9L8WIbtuc3HAU.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/1S4S1Ullj9L8WIbtuc3HAU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6341be29f86f12ff4571633c8ad41a17e2eadd51828c62ca24299cacee8bbab0. 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/7AugnLPe5HdIns5ndJ649g.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/7AugnLPe5HdIns5ndJ649g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073349ef54123b98f1a131460c7a4a2242a7d2d48e8a9c1146ed8a4dc6d61e43. 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/6vzqgrHOThby3HvNfSRLwY.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/6vzqgrHOThby3HvNfSRLwY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VVHsCGPJ4AkOAa43mcoUY.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/3VVHsCGPJ4AkOAa43mcoUY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. 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/5rLg9AvgZL6pjUTcpV7und.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/5rLg9AvgZL6pjUTcpV7und.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae. 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/4JjO2TI2fWfwToGxV2aOoe.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/4JjO2TI2fWfwToGxV2aOoe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EOVZqwxE447cwaIG9dFHA.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/0EOVZqwxE447cwaIG9dFHA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. 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/3hZEPDOVYoetdGcMibF2iI.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/3hZEPDOVYoetdGcMibF2iI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae. 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/25JPHTyCCld65HWwgYYCbz.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/25JPHTyCCld65HWwgYYCbz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. 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/3u7voZomuFJygQ0AQfra23.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/3u7voZomuFJygQ0AQfra23.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bc7ae1b5af6fca314d79d5184de7e1acefa8ff3b7fc898a3ef416a3e89c7b2. 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/2TrEGsG34EPBQsafKq7Qj7.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/2TrEGsG34EPBQsafKq7Qj7.
Sound Of Your Name - Zonderling Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0c229d54e6ac2438cbe901508210c06791f1f628b8445792db4a0863d63572. 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/0Ifp7MJRH7fr3r0rtUl4GY.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/0Ifp7MJRH7fr3r0rtUl4GY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360. 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/6hJu4zey2LFwxkWO9NKRTG.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/6hJu4zey2LFwxkWO9NKRTG.
{"copyright_id":"0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360","isrc":"NLF712003849","name":"Love to Go","registered_at":"2026-06-04T09:00:15Z","spotify_id":"3BBcXXMgNOzImixDYvBAdF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360. 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/3BBcXXMgNOzImixDYvBAdF.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/3BBcXXMgNOzImixDYvBAdF.
{"copyright_id":"0xca1e601f2ec5119406b3fee75c1ff3bce27b17b25bbd57626fd8e7b33e0ba91f","isrc":"NLF712003850","name":"Love to Go - Extended Mix","registered_at":"2026-06-19T04:33:19Z","spotify_id":"5TmPC9HU3ZyFoPjv67YFq6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1e601f2ec5119406b3fee75c1ff3bce27b17b25bbd57626fd8e7b33e0ba91f. 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/5TmPC9HU3ZyFoPjv67YFq6.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/5TmPC9HU3ZyFoPjv67YFq6.
Not So Bad (feat. Emie) [Zonderling Remix]
Not So Bad (feat. Emie) - Zonderling Remix
{"copyright_id":"0x333627e729adb689efc999871a78700eda12a4267b64cf261980a873c4aeded2","isrc":"NLZ542000303","name":"Not So Bad (feat. Emie) - Zonderling Remix","registered_at":"2026-06-07T14:53:33Z","spotify_id":"1DUrZmqo9sbKqaRWlH2Lds","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333627e729adb689efc999871a78700eda12a4267b64cf261980a873c4aeded2. 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/1DUrZmqo9sbKqaRWlH2Lds.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/1DUrZmqo9sbKqaRWlH2Lds.
Not So Bad (feat. Emie) - Zonderling Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c5edf74957a44035b55d078d413136b58ed46490f2df5ec0a9ccf9a88f4f0. 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/0DPxLNnlBhsxy3ntRZZiRG.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/0DPxLNnlBhsxy3ntRZZiRG.
{"copyright_id":"0xdf5b72e42df2d0c9ee25281e0c2dae2afc8b63a0c898a18c612d26a87b6473d0","isrc":"NLZ541900143","name":"I Do (feat. Andreas Moss)","registered_at":"2026-06-08T13:10:03Z","spotify_id":"1HezRYlgnmN4umk4l9HIPv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5b72e42df2d0c9ee25281e0c2dae2afc8b63a0c898a18c612d26a87b6473d0. 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/1HezRYlgnmN4umk4l9HIPv.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/1HezRYlgnmN4umk4l9HIPv.
{"copyright_id":"0xa20d50974802d46c7ac75a907d7b36ba61b7f3229d2dace4b19dc4e0424a8ca9","isrc":"NLF711812450","name":"Crazy - Tomorrowland Intro Mix","registered_at":"2026-06-08T00:46:47Z","spotify_id":"4QFX60lI4uQMiMPRkvXoB3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20d50974802d46c7ac75a907d7b36ba61b7f3229d2dace4b19dc4e0424a8ca9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QFX60lI4uQMiMPRkvXoB3.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/4QFX60lI4uQMiMPRkvXoB3.
{"copyright_id":"0xb41f87451f3b4a0c99df17c5ea9b894449d56f7ec9634f7ff8c4c853d35eff03","isrc":"NLF711812451","name":"Crazy - Tomorrowland Extended Intro Mix","registered_at":"2026-06-18T19:51:49Z","spotify_id":"4bZgUGsKnw45kW6vUvtQmJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f87451f3b4a0c99df17c5ea9b894449d56f7ec9634f7ff8c4c853d35eff03. 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/4bZgUGsKnw45kW6vUvtQmJ.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/4bZgUGsKnw45kW6vUvtQmJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559c11a1c3bd1607c2d88e3e447496c507e26557a5cbc3f041e8fbdaa73f5605. 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/5o0eUxrcE7B7htlnRRZoWF.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/5o0eUxrcE7B7htlnRRZoWF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376bda44b24fd793ff8dbba317d09c76a3be527490ca452b23ec2ea91b4f4333. 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/1CGmbzFNBDHdZ5Y0DlmkRl.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/1CGmbzFNBDHdZ5Y0DlmkRl.
{"copyright_id":"0x09d09cb35933786e483b45a9bbec877a01e89cbe5ae7dddd70696000ac8593c0","isrc":"NLZ541800343","name":"Nightcall (feat. Kye Sones)","registered_at":"2026-06-20T05:44:55Z","spotify_id":"4M5L1CvxVVQtgpOOJ5hZ0u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d09cb35933786e483b45a9bbec877a01e89cbe5ae7dddd70696000ac8593c0. 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/4M5L1CvxVVQtgpOOJ5hZ0u.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/4M5L1CvxVVQtgpOOJ5hZ0u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5a02a88427fb769dd219fdcdce0a56a9fbda38d2270eb26a9e28bec1d79300. 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/1wGu0hEQUVlG3j9qChNrJn.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/1wGu0hEQUVlG3j9qChNrJn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82122c9749426d9d063c4a870129c21b490bafdee255246e442eff8b02f347c8. 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/179TVLs27ClL68YjgzzMN8.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/179TVLs27ClL68YjgzzMN8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb1eb150579530d897fd75c0b93847c7e5068c517280d4077e4030cbeadb0d9. 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/1266BQtiMOCSZDo6NV2bYh.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/1266BQtiMOCSZDo6NV2bYh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb300e0bd45546b82f3a86c749c5b90f66131763521a7b8430e93dc1cfe2bcd18. 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/0vxYPP0OkU3DJURBJb1xNR.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/0vxYPP0OkU3DJURBJb1xNR.
{"copyright_id":"0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a","isrc":"NLZ541601462","name":"Tunnel Vision - Don Diablo Edit","registered_at":"2026-06-04T14:31:52Z","spotify_id":"7s2fTKrE24gtReCNgnrRBo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a. 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/7s2fTKrE24gtReCNgnrRBo.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/7s2fTKrE24gtReCNgnrRBo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51178ed8b501f0c26fb47b70f5cfc110e3f960d5ad0383e22704befb3ce6fe58. 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/4oMWMjGy5ROK2CY5SadsO5.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/4oMWMjGy5ROK2CY5SadsO5.
{"copyright_id":"0xacc769b7bec33290c726fd8be8e1a2e2b78d3c34646d87ebe62f6aee2fcf45c9","isrc":"NLZ541601464","name":"Particle Parade","registered_at":"2026-06-22T06:47:04Z","spotify_id":"6ROp8M8CKylS9zeL9Hl6uU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc769b7bec33290c726fd8be8e1a2e2b78d3c34646d87ebe62f6aee2fcf45c9. 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/6ROp8M8CKylS9zeL9Hl6uU.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/6ROp8M8CKylS9zeL9Hl6uU.
{"copyright_id":"0x3ae1d63ae72df06b6803bc86ec1d128ff74d04656534f5fcc5db936cd95e14f1","isrc":"NLWV71600027","name":"Sonderling (2016 Edit)","registered_at":"2026-06-06T12:06:17Z","spotify_id":"7AyZW5asOFDL7IlAbYlbQc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae1d63ae72df06b6803bc86ec1d128ff74d04656534f5fcc5db936cd95e14f1. 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/7AyZW5asOFDL7IlAbYlbQc.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/7AyZW5asOFDL7IlAbYlbQc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e. 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/5B73Fvln64drKYECpu2VW3.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/5B73Fvln64drKYECpu2VW3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd038119668f8690ef077b0ea061706d896eb2deb582cbe535a62664a54c0182. 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/6ocCZigMiDXFOhTjZHygtW.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/6ocCZigMiDXFOhTjZHygtW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa. 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/2MG68DbWyzostiPDDS8B2i.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/2MG68DbWyzostiPDDS8B2i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c58ae7c8463d768cf0755b08b7587f2d02003f856a71717540924c87d2fe3a. 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/3ItxqqDCxnbk95arYn5Nou.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/3ItxqqDCxnbk95arYn5Nou.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c58ae7c8463d768cf0755b08b7587f2d02003f856a71717540924c87d2fe3a. 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/3TFdAJfukeit12o0xqmKCt.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/3TFdAJfukeit12o0xqmKCt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefac19a01d9ecebe3735fdedebb68706fbeff0c1eddc3206dd791f798a05cb0. 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/1bb8mRLulM0MTByuMMYKsO.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/1bb8mRLulM0MTByuMMYKsO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RP1D4LRFLlOELZ60mXnOQ.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/4RP1D4LRFLlOELZ60mXnOQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa. 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/1oN2IPdzRiKgrLwzTSXWPQ.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/1oN2IPdzRiKgrLwzTSXWPQ.
{"copyright_id":"0x3c477f8d0b3b4aa0e0f93fdbe1b48452ecfb938ef0da45c33db02aa02577407b","isrc":"NLZ541800151","name":"Sensational - Zonderling Remix","registered_at":"2026-06-04T15:26:08Z","spotify_id":"5ZfmcScnfvdBG2o3CuMWPC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c477f8d0b3b4aa0e0f93fdbe1b48452ecfb938ef0da45c33db02aa02577407b. 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/5ZfmcScnfvdBG2o3CuMWPC.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/5ZfmcScnfvdBG2o3CuMWPC.
I'm Just Feelin' (Du Du Du) - Zonderling Remix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60df873807d5b7acbef69c240dc068774dbf684f388c04c54b57025b14509f1. 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/26JUL3qEItXojln1BMmUav.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/26JUL3qEItXojln1BMmUav.
{"copyright_id":"0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a","isrc":"NLZ541601462","name":"Tunnel Vision - Don Diablo Edit","registered_at":"2026-06-04T14:31:52Z","spotify_id":"0VYOHqfEeQJMEggmVHpr7g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a. 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/0VYOHqfEeQJMEggmVHpr7g.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/0VYOHqfEeQJMEggmVHpr7g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6k0BaaFprQxNiWtbRmcdi6.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/6k0BaaFprQxNiWtbRmcdi6.
Deep House Hits: Ibiza 2018 - Armada Music