Paola & Chiara () is an Italian pop music duo consisting of Paola and Chiara Iezzi, two sisters who were born in Milan. They are the best selling female Italian group with over 6 million records sold.
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xda2de17a543d9605807781c43aecb4c42c8cb1cffd8abe4a3693abe1e6e17025. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a861379b-93ad-4d40-9f5c-aebd0994e3ad.json and https://artists.proofprofile.net/proofs/artist/a861379b-93ad-4d40-9f5c-aebd0994e3ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333336efc624fc7a53e8ebe6c77e2f3f8844522d335bdfda15c192b8c23f8d13. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:09:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM009800907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d87b15786078b18a796f76fa78aac4d14e8abed8befa51b7234d7825ab49e0d. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000001808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeceba26d0fa279842b03dc842754cf3f303e7a622d72d49869b8705e82a5c4af. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000001809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0aa4ad02e4090e439aedd672eacebdc1512a759e13bbf4ac0b5fdd6abf0586. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000102305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c7ae7395a8640c1dc68c45394097aa4249e73bf754584d2a58d0860d894e5a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000001815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ee54e67d7c33639535b0d9856f169ed58f03d816d75cd327cd961606ef4483. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT5130400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae7fb02281efc1e4e01b2623d746ac1a0fa3dd66bc178373052f54c505e1569. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:17:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa50d54a3a01645e61cdbec24c90ac0e552001c8181099f18a9f55a11a243ea. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6759f4523af887909df6722461369c59cef3c62fc993baa861ac57b6967309ef. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200191.
Beautiful Maria Of My Soul (Bella Maria De Mi Alma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ef534e8c7ea98ca27e71766e8157ff4c4a54d1a5d676e38bcee1c4b0cf934c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dd24acf36d84d63cc75090e8b41ab6ebe93918bb0fd04b67015bfe03704f45. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa2a5c6c51ab29fc6823a73dd550092ea44ad1a4a0f06ec57bec19a30ba2092. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa2a5c6c51ab29fc6823a73dd550092ea44ad1a4a0f06ec57bec19a30ba2092. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de5cc84989c248ddbcd347d709ba7406bc57682c39910da9a03a6054c675202. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47af9d80446a6ced8864771b766e9f5870af805f930b6f02dbdcf823ce2b2cf7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039449c496b43123aa99dd8699921ae14598e7d0c0068c1f88892fa900513617. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500054.
Viva El Amor! - Rapino Brothers RMX 2005
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc691011024d7bce6382b2c23983af45c7f5443d4cb5d7b01651b337567809325. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bac42dff94b284ae23c8466ee65b0fa3e3a0f60b1b716ab82ba6a62731b688. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000102265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5b3c15a0a340a556f865ab225b3a87e34b98c8e2c53de2fcf33bf440cc9c8b. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64952e75ce1fb777aa57f0690c4c51d6ecfdfb8993f382ddde245d74f0105ed5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e265b36504849366e6acf9d650d329014c2667e0ac665defe13c844bbab1b4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:37:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442f7183935ac3b7b7c2e34e6d21176fb3bd22b702e6a4573cacf6c2091aaaa2. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:05:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09d0ecb657ffed7249a7852ca359defd9bc63a03d6318800976492e5d5bbbf7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9a99a5f96c5d0ef75af934d78aebb441e9e0dc8742f3cc20b97d9ea49d741c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM610700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2667513d586a2b89661b6a41281eb3fa3968bb7ac610b65f75517de6769bd914. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM610700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6764ca8d50c4ed09bd13fad59616bbc6370b6c4162503cb6a4c90ecdf4b4cc17. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM009700587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3dcaafe1bc82c4eddc8a6080883ecd77241e050c98f558a4786b7a37e10aae. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000001814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de5cc84989c248ddbcd347d709ba7406bc57682c39910da9a03a6054c675202. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3766272bd2d105883721fa0354a17af37138638de7f1544c99cfa64010714b52. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM610900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2667513d586a2b89661b6a41281eb3fa3968bb7ac610b65f75517de6769bd914. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM610700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7944eead0c22110eb398c804d74c1c99ec8d36b854ad89ac8c6dfd5d4ffdea1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM611000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b96506276c800bf2790a28638c97720a8bb57ced69e5629394d74981b95456. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM611000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01af424b51960ef9cd7f6ac006ff8c03636f8e8299376e73806f7d5eda424a8. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:06:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM611000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcef756334f16fde9ad55b2f0866b2af34e2d01f545f3409c483d16e39b23ebc. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM009700593.
DIVERTIAMOCI (perché c'è feeling) feat. Razza Krasta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441cd18bb0f393a315dcf3910111b8231b55a520bf6a298d5cb00812da4cd3bc. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:35:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM611300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8383820c868ed77088a303f45424c7e1a67c880e2c357b8c0ded3fba73766838. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300616.
Vamos A Bailar (with Tiziano Ferro e Gabry Ponte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617f39da3944161ceded60fde9fd7a3df156608759ec1540e2cc78660cf2ed2d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002301173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf519723d9f3cd71e12a36761ca9364e7871fdfd84fd0eb68bafb5c854e72fd8d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de5248bf0a90f1ab25340ae401546d48afad9e261afa1f5f6f11e2262c7ffa6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c4e1a72ac28783a941b088e2a27079a44d2b5e78a0ae9cc4635138014a471f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786472a3209b08c4bd6802d2de3fa643c093610d17dcebb8d58168cdbd3413fc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a567e4da92a8f9ed7a98987a798e7c5af8abcabf79cca062917d866bf4b058c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40e3eef07465bc33c11fc9d8e50b9c2e03a8d39a2a8a1810f2149fd163fb15a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002201067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31d8901206f95ea589f6b9d52c7e9f1bcd7c4f8eebd2ef4cb93222be4fb80d3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0c3531db270730614a88209bc33fa7645d1efb74a9db97f702e0d4304c338c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13560bacb301251ff5927058ad99c6c4567dd73ab6339ad129a09cf65bc6fb42. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7fb6609d4ef3a576a106a030428de45ece99cf7243519a7d7e25a242258e67. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316f24ed19ca2f71c97b91ac20f4cf1ae29c7a6ef406cfc3dc9cd583c84d356c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617f39da3944161ceded60fde9fd7a3df156608759ec1540e2cc78660cf2ed2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002301173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660739f74a3d6c9420cabd043d199fe76f3e22cf322d91c4ac64f33e9be18ed2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002301534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de5248bf0a90f1ab25340ae401546d48afad9e261afa1f5f6f11e2262c7ffa6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002300802.