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 0x914f98e71c136282c24b14c8f43a6b229293d2796aaf06552d8450491bbc0e32. 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/83b3ac84-9d1a-46a0-9b49-5ba19fc84f39.json and https://artists.proofprofile.net/proofs/artist/83b3ac84-9d1a-46a0-9b49-5ba19fc84f39.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 0x370bffc3e76b883dc13ebaf1bae324695205f107c193303f04127fa20bcb5bae. 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/1Drs1HaIvohWMru6ew5Doc.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/1Drs1HaIvohWMru6ew5Doc.
{"copyright_id":"0x5e9a8a461ada0f47a8e28beef8d372534fc6785891f5e4f531cdf54d01532a3f","isrc":"ITP841100096","name":"La solita tempesta","registered_at":"2026-06-20T15:06:47Z","spotify_id":"3uoeVMdXT6bHpmqkjE0Xnh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9a8a461ada0f47a8e28beef8d372534fc6785891f5e4f531cdf54d01532a3f. 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/3uoeVMdXT6bHpmqkjE0Xnh.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/3uoeVMdXT6bHpmqkjE0Xnh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8d35aad49dc092a14d398b6ffe859e637b28bd2e8a5ba8197b30493f0458bb. 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/1UixQq9FUFjNnPK2WWV5sY.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/1UixQq9FUFjNnPK2WWV5sY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcea79c180eb6c913fd2913742d6cec2c66818bfb7ee30002e8d21c21e80fe72. 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/6nLCLatdJn8eVqg0I2btB5.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/6nLCLatdJn8eVqg0I2btB5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f20d8ca6c7d408d9246e8522528cd9561f1785d7c3554d1417989a7d22f5f14. 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/7m7pFKmlAGPpieHE5jvchh.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/7m7pFKmlAGPpieHE5jvchh.
{"copyright_id":"0x980d55dd93ae8cad68a38e76bfaae526c0a5e7433d3f247685a4420b23653c3e","isrc":"ITP841100103","name":"Risoluzione strategica #6","registered_at":"2026-06-25T02:18:08Z","spotify_id":"58ExmBFYGMg4X8DidaHSY4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980d55dd93ae8cad68a38e76bfaae526c0a5e7433d3f247685a4420b23653c3e. 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/58ExmBFYGMg4X8DidaHSY4.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/58ExmBFYGMg4X8DidaHSY4.
Her dem amade me [Siamo sempre pronte, siamo sempre pronti. (A Lorenzo Orsetti)]
{"copyright_id":"0x59565ee98842a9754ae48fcc5abd8d29d25f5bee4826f7ac4ef29097cc0cc268","isrc":"ITAA52000143","name":"Compagno Orso","registered_at":"2026-06-11T13:11:43Z","spotify_id":"2462RnFeERNiA9jeDgGbqo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59565ee98842a9754ae48fcc5abd8d29d25f5bee4826f7ac4ef29097cc0cc268. 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/2462RnFeERNiA9jeDgGbqo.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/2462RnFeERNiA9jeDgGbqo.
L'unica oltre l'amore - Registrata en plen air presso la Cada del Popolo di Rifredi, Firenze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf963cc2e65ced9196fa4e7344d4ab579e77defc32b3b3100ce06da499b8f0f0a. 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/6TBKQkcJ2Hj2c1tTXJC8m7.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/6TBKQkcJ2Hj2c1tTXJC8m7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa90686250bc678652865c8e8a0f2f852f021cb94730d33ba3bea0413a1e72cb. 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/29WHIe242FvDyfwUk2j9YC.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/29WHIe242FvDyfwUk2j9YC.
{"copyright_id":"0x954433a18fb715ccce3414e26c4d781e7bd1df64cbf5424e72ace6c0bc7a358d","isrc":"DEBL61097466","name":"Parlami per sempre","registered_at":"2026-06-21T18:17:31Z","spotify_id":"5Y1Zwus4Z0quzQOLzi8Xcz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954433a18fb715ccce3414e26c4d781e7bd1df64cbf5424e72ace6c0bc7a358d. 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/5Y1Zwus4Z0quzQOLzi8Xcz.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/5Y1Zwus4Z0quzQOLzi8Xcz.
L'amore ai tempi dei licenziamenti dei metalmeccanici
Mi basta udire voci lontane per sentirmi a casa ovunque,
{"copyright_id":"0xa93c4ffeccea8c00930e469e52516179806ee8808c704c2acdaf06134ea287c8","isrc":"ITP842300203","name":"C'era ancora il sole","registered_at":"2026-06-09T01:05:17Z","spotify_id":"2dzLnfhg5Mo5efzenXJhkE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93c4ffeccea8c00930e469e52516179806ee8808c704c2acdaf06134ea287c8. 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/2dzLnfhg5Mo5efzenXJhkE.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/2dzLnfhg5Mo5efzenXJhkE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f9a7dd5c788242d3f85605acc8a220b7dba50cf384625ba1d3eea60a64d469. 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/5I4mPSt7kb2u666eVXd7dT.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/5I4mPSt7kb2u666eVXd7dT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa353e9cb86513184514b8f4fdaa881d304a73960453e8538c0987d4ec114538. 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/4zLtx07iy3ORn59uCXdYb3.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/4zLtx07iy3ORn59uCXdYb3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27b50b627a0f085a9135288ae25a4863fb47ecb0e76a90a054295ddd78a8b14. 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/5Um6gxw1yClLfgU8YYPnR7.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/5Um6gxw1yClLfgU8YYPnR7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65ab4344ce8a73657650aea36f4ba10e5cd6f857fe53789b117ae899682445b. 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/3MmS0ComEoQwKuoC8T8lI8.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/3MmS0ComEoQwKuoC8T8lI8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc381b79ec33fea0df9691b785992ab69694df09d12449d39a2a18b79a933a208. 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/4qFjlFP1mJexIO307LQ9w3.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/4qFjlFP1mJexIO307LQ9w3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3d39b63c380032ffe0986f5ab129bff5b4502c58548b14b7cfa9a2b6cd7494. 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/3pD6ScWFpQQ3psUsaMLmMB.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/3pD6ScWFpQQ3psUsaMLmMB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efcf2c33515d2104dacf3083787d3c90968d92ac42e5000aba1d521a8cdec45. 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/6biix80EUCbvpf72IMppIn.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/6biix80EUCbvpf72IMppIn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018a71a7684ea6ac068c3ffc119d4f493b4f5b07d339c8028dd20353cc125b56. 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/71IeiT1qMpAraQ7sFzKvX5.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/71IeiT1qMpAraQ7sFzKvX5.
{"copyright_id":"0xe4395c8f2a514307f3600422d92082ac68f6c5323b5a0c30cfdd20129a395774","isrc":"ITP842000148","name":"Tre grammi e qualcosa per litro","registered_at":"2026-06-22T21:23:24Z","spotify_id":"4DdGbChRbaPVsstz8uUoTK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4395c8f2a514307f3600422d92082ac68f6c5323b5a0c30cfdd20129a395774. 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/4DdGbChRbaPVsstz8uUoTK.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/4DdGbChRbaPVsstz8uUoTK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9a5015d641166a7293587c24e179a4cd5d22d36c0742e0bb12b2005af58129. 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/5oK9Re79pzRMoAG5iXEbS0.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/5oK9Re79pzRMoAG5iXEbS0.
{"copyright_id":"0x7089e3bf2b0847ddf1243658411f31ba2241f74bfeecb650d489785a10cbf2f6","isrc":"ITP842000152","name":"Meteo in cinque quarti","registered_at":"2026-06-26T07:30:34Z","spotify_id":"0sjrfdXNa6MJbrrlpAnErw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7089e3bf2b0847ddf1243658411f31ba2241f74bfeecb650d489785a10cbf2f6. 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/0sjrfdXNa6MJbrrlpAnErw.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/0sjrfdXNa6MJbrrlpAnErw.
{"copyright_id":"0xcf6ce89d49ca6e36810360d3acd249b24dc30a296104f2c28d39ca8cb64ae4cf","isrc":"ITP842000155","name":"Canzone sdrucciola","registered_at":"2026-06-25T02:17:48Z","spotify_id":"1eb9t0KlKSoEnTGt86SQZ8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6ce89d49ca6e36810360d3acd249b24dc30a296104f2c28d39ca8cb64ae4cf. 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/1eb9t0KlKSoEnTGt86SQZ8.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/1eb9t0KlKSoEnTGt86SQZ8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb28b1779a244be388555821026a835149f2c1dbc276bcb883e374138bfb0d62. 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/0bIrLaUVTRkJLydbTZYWqa.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/0bIrLaUVTRkJLydbTZYWqa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ed2f577928a48892131d6bc80f686d383653b5852a131cb4f38cf035f23d79. 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/5Q3JTGREiniJ18yQJ5aq8R.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/5Q3JTGREiniJ18yQJ5aq8R.
Undici canzoni di merda con la pioggia dentro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848d7600a9ec44c8413b254f08f70b6aebf8353c2b8e4f4f51bc0d66cef3352f. 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/3L7Ih3CuA2aRmJl6APxAL8.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/3L7Ih3CuA2aRmJl6APxAL8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0899c50f83e36f448146a37ce3210197e3918591474d77e62705f1497ef1c92. 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/0lGxH8riUum82U7bwMwsjv.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/0lGxH8riUum82U7bwMwsjv.
{"copyright_id":"0x49b3a5c509ea6880973d846570a482f7ec78f37d23b25338a95be0cced175eef","isrc":"ITP841800219","name":"Piove, finalmente piove","registered_at":"2026-06-18T08:21:28Z","spotify_id":"0Aukx6RlQKuTOjdReqGGXz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b3a5c509ea6880973d846570a482f7ec78f37d23b25338a95be0cced175eef. 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/0Aukx6RlQKuTOjdReqGGXz.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/0Aukx6RlQKuTOjdReqGGXz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae48d58bd69f744e18aaa3cadae302fe5e2647650f627c8b6d280144b2d8e029. 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/5TPK5r8uGsatqR3LiC4OcE.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/5TPK5r8uGsatqR3LiC4OcE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a6771c263914e2c50de5b654628502c6d9b9abae31cc79e28d0600d63194e4. 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/3boeHdKTb4XgAht9QjNNAV.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/3boeHdKTb4XgAht9QjNNAV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4fd213e36fde3d4117efa69086340855751162e168853829054d764cd4e14b. 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/7wLVUNoiRIklu1OWSoXk3v.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/7wLVUNoiRIklu1OWSoXk3v.
{"copyright_id":"0x3808e13017d3e3b9c1a410e678b798b79beeb62f62224a4ae7bb02c3d8e7bdb4","isrc":"ITP841800224","name":"Fuochi supplementari","registered_at":"2026-06-09T22:23:18Z","spotify_id":"2oD3oJgqye3fVedTggDhFa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3808e13017d3e3b9c1a410e678b798b79beeb62f62224a4ae7bb02c3d8e7bdb4. 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/2oD3oJgqye3fVedTggDhFa.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/2oD3oJgqye3fVedTggDhFa.
{"copyright_id":"0x5dc8bbcbac846cf8fb818eda495023b664074e6c066db8bf4a094da941a4f466","isrc":"QMDA61582670","name":"Tutto è così semplice","registered_at":"2026-06-23T21:44:24Z","spotify_id":"4MpyhClKbAXU62OQ917Uel","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc8bbcbac846cf8fb818eda495023b664074e6c066db8bf4a094da941a4f466. 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/4MpyhClKbAXU62OQ917Uel.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/4MpyhClKbAXU62OQ917Uel.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe114d9bbc9d815f0087d5f6b0267448269b75ad58cfd72aa12163b4c89d3c8d2. 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/3yXzqMoUUzA4FJdJC7KDH7.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/3yXzqMoUUzA4FJdJC7KDH7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8705479a099001ec1f966d0e4f593db51e34561e46d69a0bbad91fa8180a6b00. 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/4QbDbMWAH63Eok9XKf8BYb.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/4QbDbMWAH63Eok9XKf8BYb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6d5cd290b1b0d0a1d124fd8c6edb8a45667e8f1a218136927fb9766a53a09f. 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/2D9SNQ37xMLL5yAetONkkP.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/2D9SNQ37xMLL5yAetONkkP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ff738878e6e5e62bb8031925f02d2a6324dac343367c04fc240333be7d79c0. 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/4Y1Ten4fUFUZDuRbVAhNxm.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/4Y1Ten4fUFUZDuRbVAhNxm.
{"copyright_id":"0x63a856207a879df973e80dae9cd2d50e2eda03e069ce2dc5a3448bb248ef082b","isrc":"FR6V80649546","name":"Nostra signora della dinamite","registered_at":"2026-06-07T10:16:39Z","spotify_id":"6JFKM1sGhcgcEQRqP0m3gn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a856207a879df973e80dae9cd2d50e2eda03e069ce2dc5a3448bb248ef082b. 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/6JFKM1sGhcgcEQRqP0m3gn.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/6JFKM1sGhcgcEQRqP0m3gn.
{"copyright_id":"0xf22a3f89bb975630d4a604ceffc3f73a1cec92faee8bc8f2c140748d012b423e","isrc":"FR6V80649549","name":"Respira ancora","registered_at":"2026-06-25T02:17:58Z","spotify_id":"57kPdbx0rjZ9udfLLpD906","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22a3f89bb975630d4a604ceffc3f73a1cec92faee8bc8f2c140748d012b423e. 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/57kPdbx0rjZ9udfLLpD906.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/57kPdbx0rjZ9udfLLpD906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317c97178c0b1b7218e2bc1af869a7a3553a416c677d41b74e6800f46256c845. 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/7owteJrV8nDlYMDc0IaciI.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/7owteJrV8nDlYMDc0IaciI.
{"copyright_id":"0x2c04d1fc9a1cc236cf66413bdd0ba0d9225e701f366f6f25362e2cc5e8b4d296","isrc":"ITP841800132","name":"Falso bolero","registered_at":"2026-06-07T23:20:48Z","spotify_id":"5uUfmKWqHUMRSHxobXjGt0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c04d1fc9a1cc236cf66413bdd0ba0d9225e701f366f6f25362e2cc5e8b4d296. 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/5uUfmKWqHUMRSHxobXjGt0.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/5uUfmKWqHUMRSHxobXjGt0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73db0cd630c341a9a91f0c3d17e1c336b0189b04b867e9c55b83bd483a576b1a. 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/32rIdhBEIhpX9RJ7C0XE57.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/32rIdhBEIhpX9RJ7C0XE57.
Canzone della tolleranza e dell'amore universale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e73611518b3188a2e5ff7791d4f4271ffe7664af05a2bf03ff38d2d67909f2. 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/0XfhIBJfOB6JYWbquXJqIm.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/0XfhIBJfOB6JYWbquXJqIm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75c708a5a7c4e61720e1ad9dbb74e51a8266eb7de5933967c392dbf60ba24dc. 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/4bxrIEvjFdkcOpbYCjyCnZ.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/4bxrIEvjFdkcOpbYCjyCnZ.
{"copyright_id":"0xbf35ac37f51313ec58725e635a69c06bd8cf5fd488ed17b1ffaa69728d80f6ed","isrc":"FR6V80649553","name":"Fumo di Londra","registered_at":"2026-06-26T07:28:59Z","spotify_id":"44xetukKH7xXNlBd9Ek4sd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf35ac37f51313ec58725e635a69c06bd8cf5fd488ed17b1ffaa69728d80f6ed. 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/44xetukKH7xXNlBd9Ek4sd.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/44xetukKH7xXNlBd9Ek4sd.
{"copyright_id":"0xb5f9430337afb6f567541ab7c2be302b8969bc897e1e9b172e1fd6c285c2e5f0","isrc":"FR6V80649555","name":"Mostri sotto il letto","registered_at":"2026-06-07T16:36:51Z","spotify_id":"0oL81DkgPu8UsAkYOJdXFo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f9430337afb6f567541ab7c2be302b8969bc897e1e9b172e1fd6c285c2e5f0. 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/0oL81DkgPu8UsAkYOJdXFo.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/0oL81DkgPu8UsAkYOJdXFo.
Savonarola (La fine del mondo a Ferrara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1091c65b5daedf726449d21e1578f51f412f36079413289679b36c0699ecda81. 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/1awgWuRxP010OnSMoAO20E.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/1awgWuRxP010OnSMoAO20E.
{"copyright_id":"0xe2f9ebe304f9e39bdb0dd56cf44a3f939de461d947da347195ba32c99965066c","isrc":"FR6V80649559","name":"Questa è una canzone d'amore","registered_at":"2026-06-26T07:29:05Z","spotify_id":"3IBJcv5Zy4eZZGLRIkbg7D","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f9ebe304f9e39bdb0dd56cf44a3f939de461d947da347195ba32c99965066c. 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/3IBJcv5Zy4eZZGLRIkbg7D.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/3IBJcv5Zy4eZZGLRIkbg7D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7dde7f4ef600c49d5cb5baf1d1b9c1188d0fc60c02af77593b4a8106d86008. 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/4HBt6G91TLjMDLxfO9TRBu.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/4HBt6G91TLjMDLxfO9TRBu.
{"copyright_id":"0xa93c4ffeccea8c00930e469e52516179806ee8808c704c2acdaf06134ea287c8","isrc":"ITP842300203","name":"C'era ancora il sole","registered_at":"2026-06-09T01:05:17Z","spotify_id":"5pSnuu6iJvp8yluC3ZIpqt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93c4ffeccea8c00930e469e52516179806ee8808c704c2acdaf06134ea287c8. 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/5pSnuu6iJvp8yluC3ZIpqt.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/5pSnuu6iJvp8yluC3ZIpqt.
{"copyright_id":"0x4efcf2c33515d2104dacf3083787d3c90968d92ac42e5000aba1d521a8cdec45","isrc":"ITP842000144","name":"Morire perché","registered_at":"2026-06-21T13:57:04Z","spotify_id":"6kJiUmuG77pThmfrYKbTpa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efcf2c33515d2104dacf3083787d3c90968d92ac42e5000aba1d521a8cdec45. 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/6kJiUmuG77pThmfrYKbTpa.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/6kJiUmuG77pThmfrYKbTpa.