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 0x1b3101edcfece069c91ab792a0669e0ce0d256a68fc3dc450697fc285b4da3de. 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/db8518a9-d885-474a-b9bb-83aca5cfb8e6.json and https://artists.proofprofile.net/proofs/artist/db8518a9-d885-474a-b9bb-83aca5cfb8e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bruder feat. Bacapon, Das O_man Ali & Bawar
Weil ich ein Ausländer bin feat. Eko Fresh
Sonnenfinsternis feat. Double Ba, Wraith-B, Emre Demir
Kirli Sokaklar feat. Defkhan, Crak, Albatros
Liebst du mich feat. Stylerwack, Jennifer Hans
Ich habe nur Dich ALLAH feat. Salih Kücük
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 0x6616dabab3edab67a63e8072195935196ce69150cb2d0d2684adccc6bd1a2318. 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/60jSCjG47b8Xoc9EPPMBog.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/60jSCjG47b8Xoc9EPPMBog.
{"copyright_id":"0xf17fcdd8e40fd0aa02979f8e54b23c744eaa624515b17bd3cbcb10ef8d097f6b","isrc":"ATR981146989","name":"Kabul Et","registered_at":"2026-06-21T08:28:05Z","spotify_id":"5xTOaShLip8o6eO1u9KTcd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17fcdd8e40fd0aa02979f8e54b23c744eaa624515b17bd3cbcb10ef8d097f6b. 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/5xTOaShLip8o6eO1u9KTcd.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/5xTOaShLip8o6eO1u9KTcd.
{"copyright_id":"0xe616b665b09fd1d898d3e1a716d81abd97f9ce59fbb7e373fade7aacfbc01933","isrc":"ATR981146999","name":"Geeflow - Acizim Rabbim","registered_at":"2026-06-23T13:32:26Z","spotify_id":"1Hpip6N8NA0kWADv0MjhSc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe616b665b09fd1d898d3e1a716d81abd97f9ce59fbb7e373fade7aacfbc01933. 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/1Hpip6N8NA0kWADv0MjhSc.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/1Hpip6N8NA0kWADv0MjhSc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e15a66f66d98acefdc58f33f6f6a21ad45d0f80e491b7d8c7d85eadcb6402a9. 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/2J2bzr0gGd7mRTJLyAr8NI.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/2J2bzr0gGd7mRTJLyAr8NI.
{"copyright_id":"0xde3a2f324dea5dd52fab7b9956c7adafb9d4e0e90c05bb029231c3724a217e83","isrc":"DELJ82018350","name":"Tam Kanak","registered_at":"2026-06-08T22:38:07Z","spotify_id":"5m8atXyQrLV5mCCIqtAW8r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3a2f324dea5dd52fab7b9956c7adafb9d4e0e90c05bb029231c3724a217e83. 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/5m8atXyQrLV5mCCIqtAW8r.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/5m8atXyQrLV5mCCIqtAW8r.
{"copyright_id":"0x6b4583a74e3fc9f07d80ef84bfc17596255edfebe829c280477f5dacdb704fca","isrc":"DELJ82018351","name":"Salla Gitsin","registered_at":"2026-06-23T13:32:46Z","spotify_id":"3wSNyMkx4dFqNMFY25t3ie","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4583a74e3fc9f07d80ef84bfc17596255edfebe829c280477f5dacdb704fca. 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/3wSNyMkx4dFqNMFY25t3ie.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/3wSNyMkx4dFqNMFY25t3ie.
{"copyright_id":"0x59a7ae01971364dbf674e4c2a27e44c61de819e3dc407a104ed678f2b7af581f","isrc":"DELJ82018353","name":"Uçurumda Bırakma Beni","registered_at":"2026-06-09T19:59:47Z","spotify_id":"0BDkuWr7dtzqdi2exsX0gg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a7ae01971364dbf674e4c2a27e44c61de819e3dc407a104ed678f2b7af581f. 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/0BDkuWr7dtzqdi2exsX0gg.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/0BDkuWr7dtzqdi2exsX0gg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313be38b3f1a1ca0754924276ae15ab7c1964e93923f7c73cb192526302afa67. 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/14Qz7SRW6EeNTVTebMvv02.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/14Qz7SRW6EeNTVTebMvv02.
{"copyright_id":"0x04aa19cd4ab061e3d6a49d0e54d1277feae77672baaaea562143b9662a0a9407","isrc":"DELJ82018355","name":"Körlüğün Zirvesi","registered_at":"2026-06-20T10:51:44Z","spotify_id":"7BsLv6JDJkHnHlYE5wSzjb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04aa19cd4ab061e3d6a49d0e54d1277feae77672baaaea562143b9662a0a9407. 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/7BsLv6JDJkHnHlYE5wSzjb.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/7BsLv6JDJkHnHlYE5wSzjb.
{"copyright_id":"0x52d0dff56da58a1e03219ee92db49bd1e1515e0b63c64eaf8e5a4d5a3c995e31","isrc":"CH7812064278","name":"Nasib Ettin","registered_at":"2026-06-20T10:46:08Z","spotify_id":"1wPqejYSLjkwPo8HTeSC6d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d0dff56da58a1e03219ee92db49bd1e1515e0b63c64eaf8e5a4d5a3c995e31. 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/1wPqejYSLjkwPo8HTeSC6d.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/1wPqejYSLjkwPo8HTeSC6d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558b828f071d8dee5addc3553cd6b67634bd961a2cc5056f1062c4d6541c3af1. 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/3qX0BDZKgjI7b2fpz1J54o.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/3qX0BDZKgjI7b2fpz1J54o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf11ec701504a0c05346289e588419a1e2876f44217df465c1d26bf37e070e1. 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/2MhXjDgzCgFwHlOuqD4PAE.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/2MhXjDgzCgFwHlOuqD4PAE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e2760949e9011a632b6693ea1d199ceca6995d38f990e6533e40f019e7a6a0. 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/4BEJGMDZRaMuzkJ2pyjIIw.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/4BEJGMDZRaMuzkJ2pyjIIw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0c6e3ccfad667807439bb2a8124c74bec1b42436d3bc70b8727febf006e20e. 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/7zVkLsz8oAtcc7vICtOsp5.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/7zVkLsz8oAtcc7vICtOsp5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0f6b5f0510ac879b3b974f62ae2f5146a4769e745fed216728f7aa78789dee. 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/4WEV7zPdYBm3svJcQx1XtQ.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/4WEV7zPdYBm3svJcQx1XtQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e84ca66353de91931de9b5bedffadbdf28f544ab8e578d8cb2f1317ed217ac4. 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/5Snu33on2O6EioPVVlBZ0D.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/5Snu33on2O6EioPVVlBZ0D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e8ab4a1261a753914e4242348545e788577f63ed118eba1e59228937029ba4. 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/2OwfqupFQ9z5aFCQowJOCd.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/2OwfqupFQ9z5aFCQowJOCd.
{"copyright_id":"0x5f7c9d79bd528b9c4d88e033c3c982e4df67ac1fbd8c024bd1f7a169f51d929c","isrc":"QZPLR2332279","name":"Milletin payitahtı","registered_at":"2026-06-29T12:16:22Z","spotify_id":"4Tyxl4hae2lSUtiOP1j6IT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7c9d79bd528b9c4d88e033c3c982e4df67ac1fbd8c024bd1f7a169f51d929c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Tyxl4hae2lSUtiOP1j6IT.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/4Tyxl4hae2lSUtiOP1j6IT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211e442c43a24220d667ec1eab441969f49cfbc8a04fbc98675f3da04562d0b7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Gqp9Rqpi2wRDpidZ0jAhm.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/5Gqp9Rqpi2wRDpidZ0jAhm.
{"copyright_id":"0x20f056b2425d8c1b4e0547903977d1eabc9f1dcba0208fe8063deae8cd46c7cf","isrc":"QZPLR2332287","name":"Ölen hep ihtiyar mı","registered_at":"2026-06-29T12:18:58Z","spotify_id":"2cTMnclG2IZlflSXlEcI9P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f056b2425d8c1b4e0547903977d1eabc9f1dcba0208fe8063deae8cd46c7cf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cTMnclG2IZlflSXlEcI9P.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/2cTMnclG2IZlflSXlEcI9P.
{"copyright_id":"0xfe84e96b0fcba165f9c5b926a628ebdbf906fbbaffeccecefbbe812769a2e560","isrc":"TR0012000465","name":"Panzer Karesi","registered_at":"2026-06-11T12:52:12Z","spotify_id":"4B8UiF0srrRcZ4bTB4TLtF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe84e96b0fcba165f9c5b926a628ebdbf906fbbaffeccecefbbe812769a2e560. 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/4B8UiF0srrRcZ4bTB4TLtF.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/4B8UiF0srrRcZ4bTB4TLtF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc920fd18d62a3e13bbb9fd823583bdca09bdccc91cca85404f7d355ae892e63. 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/4b1pwmL0e95SCQYsMmAM7p.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/4b1pwmL0e95SCQYsMmAM7p.
{"copyright_id":"0xae167f55533f00cbd5bedc10ebd4bfd49b6a8f2facec3a9bb372d81ddeeed4a6","isrc":"EEHU32001266","name":"Tek Kale","registered_at":"2026-06-08T20:29:09Z","spotify_id":"4MAH6k7pOo0ZlNLF0pEcqA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae167f55533f00cbd5bedc10ebd4bfd49b6a8f2facec3a9bb372d81ddeeed4a6. 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/4MAH6k7pOo0ZlNLF0pEcqA.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/4MAH6k7pOo0ZlNLF0pEcqA.