Cecilia is a personal name originating in the name of Saint Cecilia, the patron saint of music. History The name has been popularly used in Europe (particularly the United Kingdom and Italy, where
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 0x1a21d38a628e99e3ee23935067d4388d57909411a3036b4b4fac866252432d98. 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/ac1cb18a-9678-441d-a360-132859777866.json and https://artists.proofprofile.net/proofs/artist/ac1cb18a-9678-441d-a360-132859777866.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 0x026880425df428640fdd936a0542f5e9585f8818484fcffc6366e14589976cca. 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/ES5021702512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920b302d9da6a891011c4d95497cb94e89f320075a951d942b5cb192b0bc08e5. 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/ES5119600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671098229f797c18ca8929a93a7fd7afada17df1cb724ba1367c8afcb1777757. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5117200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f0be8febc16778e33a78c2eadc3def4594791ade5dff0fd350e65c24ce0b77. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5117200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22095e45dbe89838c8e34dc6e8a6257a17b181d8d1722066601d57c5225da1d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5117500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac4f265821a13d439a8242bde1b7fda85f259a182706cc70afd3a05bfcbb72f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4990372fa4d05f1ddc389710b08029c9fe8cdf9cc0329034cb61ee094a450799. 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/ES5119600084.
Un Ramito de Violetas (with Julio Iglesias)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8772e86d1381cbc026af73a9986c74216f306f81fc9fbbcecc31da608a4ec901. 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/ES5119600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef1acb134363572894b1cfcb3a8eb78c3d20cfbd0bf9cdb3b1a5fea1353098c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5117300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60fcdedb29a5b9978f5576299f4aab28bfd67f5ea3b6dea9decacd9e8702282. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5117600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422ac3fb4835b3d51eb9fb88e57e4c14cb1145678ff6326d522cec331b5d2fd7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456f80aa22f750bf1a97c1454bb73ff25a5e9ff76e35f5f7286c348d28529d94. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5118300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453881b427fd36743efb6774b91f89118827ee3e651ff174646a55cb97b30f63. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5118300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2b1ee0e6bfb3e9fdb1973cc00c9e9d40d19f8e60e0a7581202df96f0d64cf9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5119600097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6096b2bc5ef76dacb60322f0eda22750c2549f6150367d3bbda5701a6418371d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5118300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2e9f343dbd99c4d0dc6aa611ee7b0ca92c5a364e1723524c475489f7f9dbcf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5117300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95224f1d5ba2208cbd489d5ef0afcd35f7c940e130bd3e455762d78e7e2ad34. 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/ES5119200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff8f34db0446e3467be83b77f70dbba920179ca110f71bb9754b372a40c0ead. 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/ES5117500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39865f0aead908abdff8ca76928d8752190679b9394c7d6c8508b44924e8626. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5117200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a576e7803fcd3f699cdbed44e7bc319d808668f4c2ad63e48674adf78475719. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5117300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd304ee2fc48e792fe0923cb1058a0bedd6771d3d93adf4553ae1b20fe6f8f520. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5117300009.
A Don Ramón (Dialogos Con Valle) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c1c4f4604301e1a1c893dd6a747def7c43eb1d790a0066baafc24d973423e8. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/ES6341300219.
Mentiras a Medias (Dialogos Con la Vida) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086d9e18d18f047a7f54465932629836ff1971afb9f4ed2c8188eeb7ad2a0b7c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES6341300220.
De Madrugada (Dialogos Con la Sociedad) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625b4289f3dcf4ba478fabd357160eb49e8786b27fe31fb6f6723e786efb3804. 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/ES6341300229.
Un Ramito de Violetas (Dialogos Con la Sociedad) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e0f53af67ce4612a6ad6e3c28af3b5f39958042b9edfb2c8a9d1ea1f91acea. 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/ES6341300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7115031846408caa17db971d3ff92cabf32e5b826d8bac39b3497fcb42d5a3f6. 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/ES5117500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f0be8febc16778e33a78c2eadc3def4594791ade5dff0fd350e65c24ce0b77. 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/ES5117200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671098229f797c18ca8929a93a7fd7afada17df1cb724ba1367c8afcb1777757. 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/ES5117200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22095e45dbe89838c8e34dc6e8a6257a17b181d8d1722066601d57c5225da1d5. 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/ES5117500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385f4100fe810071ddede3b46be4b9cee94d60a855c751dbf17d7876183a9a7d. 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/ES5117300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a33d213d4d28a20ac2524ec5d513cc10d7b4ce834d04c27d36cd0ef7a4fa64. 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/ES5117500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff8f34db0446e3467be83b77f70dbba920179ca110f71bb9754b372a40c0ead. 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/ES5117500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec81450c244f414fbdf9780d571f0b262bee7530816d3ad2ddc9c69ab04b07c4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES5117200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453881b427fd36743efb6774b91f89118827ee3e651ff174646a55cb97b30f63. 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/ES5118300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ce198cb242111a6b7e70f90b3cc653bc410548e9fae5233c628f8fafad2b48. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ES5117500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a576e7803fcd3f699cdbed44e7bc319d808668f4c2ad63e48674adf78475719. 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/ES5117300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9b9cab1ddc0e72558b250f549e8f26c1205103c7fa5df08d7007450df64b4f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES5117300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536ce498733b9bc8250b6881ed59ed8e492c1b12d45dc4669a5c14fcdf367841. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES5117200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2e9f343dbd99c4d0dc6aa611ee7b0ca92c5a364e1723524c475489f7f9dbcf. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ES5117300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69931f5159dbf6cc0533b858bf27657a7a5617408138b3b6683ce9d79c126ee1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:38:26Z), 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/ES5118300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3730231a833ad226861d966cb79241e82c372dbb3faad2a2e1ab458d78e578. 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/ES5117500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef1acb134363572894b1cfcb3a8eb78c3d20cfbd0bf9cdb3b1a5fea1353098c. 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/ES5117300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6096b2bc5ef76dacb60322f0eda22750c2549f6150367d3bbda5701a6418371d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ES5118300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4990372fa4d05f1ddc389710b08029c9fe8cdf9cc0329034cb61ee094a450799. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES5119600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39865f0aead908abdff8ca76928d8752190679b9394c7d6c8508b44924e8626. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5117200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60fcdedb29a5b9978f5576299f4aab28bfd67f5ea3b6dea9decacd9e8702282. 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/ES5117600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c0b4ef7d64f5998eb2992c0f3fcf6283571b7310ab8cd12e5c981f5c995e13. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ES5117500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d26f658f824603307377653f214d3832a932b87f223702e6b1c0c71c800ecce. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/ES5118300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd304ee2fc48e792fe0923cb1058a0bedd6771d3d93adf4553ae1b20fe6f8f520. 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/ES5117300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5612d463efb74d577872d85706391df2f35efeef4f6ed5ea5732a91a6e2d6d35. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a33d213d4d28a20ac2524ec5d513cc10d7b4ce834d04c27d36cd0ef7a4fa64. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ES5117500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d26f658f824603307377653f214d3832a932b87f223702e6b1c0c71c800ecce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5118300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dadab03eee5bc2cfe58c8c74f2ecd08472b1be1ff3a10e29128c3a93f24090. 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/ES5119400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f0be8febc16778e33a78c2eadc3def4594791ade5dff0fd350e65c24ce0b77. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/ES5117200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c0b4ef7d64f5998eb2992c0f3fcf6283571b7310ab8cd12e5c981f5c995e13. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5117500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72200e6944328d0525fcd9406fbf4ccfec0dd308171f5d98d0143f3180009a5c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38f4400bf29114f0f72044ddb9a25fe43825fe337fb9095736f192eb0381ffc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5117300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22095e45dbe89838c8e34dc6e8a6257a17b181d8d1722066601d57c5225da1d5. 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/ES5117500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ce198cb242111a6b7e70f90b3cc653bc410548e9fae5233c628f8fafad2b48. 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/ES5117500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385f4100fe810071ddede3b46be4b9cee94d60a855c751dbf17d7876183a9a7d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5117300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5dd8d77d10d8a26e876a7710a0b59fe39198a711a5c864e7379b06a3609d1a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd304ee2fc48e792fe0923cb1058a0bedd6771d3d93adf4553ae1b20fe6f8f520. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5117300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef1acb134363572894b1cfcb3a8eb78c3d20cfbd0bf9cdb3b1a5fea1353098c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5117300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69931f5159dbf6cc0533b858bf27657a7a5617408138b3b6683ce9d79c126ee1. 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/ES5118300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244116b14e1b910f1f6894e24d425ebcea09e3cde2ffc2d8c7bc078a683c92f4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a9a83e45b2d23dae1db50e375ffd7c8a70728d1e1427a3e6455aca7c8bf45. 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/ES5119400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4990372fa4d05f1ddc389710b08029c9fe8cdf9cc0329034cb61ee094a450799. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5119600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02acfe4f4eea168a24f8fbcd5eef71677f91d653582e4c13215a2f31f56e7f6. 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/ES5119200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2b1ee0e6bfb3e9fdb1973cc00c9e9d40d19f8e60e0a7581202df96f0d64cf9. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/ES5119600097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8772e86d1381cbc026af73a9986c74216f306f81fc9fbbcecc31da608a4ec901. 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/ES5119600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5612d463efb74d577872d85706391df2f35efeef4f6ed5ea5732a91a6e2d6d35. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ES5119400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4990372fa4d05f1ddc389710b08029c9fe8cdf9cc0329034cb61ee094a450799. 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/ES5119600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe40f055b668a949ce628a992328c921e85e340d91da04120a978f76e2988a7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5119400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2d13be93df7d6e63dfd8b3a4be0ad860e122463506c46930f603e2efb88d19. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac4f265821a13d439a8242bde1b7fda85f259a182706cc70afd3a05bfcbb72f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5119400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12f4fa3c81ee775d7e163cc9d3664eb9101fc4e953294deb53028b029958ab3. 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/ES5119600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920b302d9da6a891011c4d95497cb94e89f320075a951d942b5cb192b0bc08e5. 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/ES5119600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dadab03eee5bc2cfe58c8c74f2ecd08472b1be1ff3a10e29128c3a93f24090. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a9a83e45b2d23dae1db50e375ffd7c8a70728d1e1427a3e6455aca7c8bf45. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T20:57:14Z), 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/ES5119400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267810bdf539ae9fdf1e72939aceb22aaf6185dc561bf9d2fdd890a153bd29fa. 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/ES5119400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c3ca897826b4dc043875d6afd1a1e0523d1eb96460926b02b9edadbde236d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e96b8c0bdf3c91459cf6c3c77e9c8dd119a501eaad2551ad37ab28bc81ef57e. 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/ES5119200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c623484950e18638cd78debccb4e0453f899bc7b76ac34611264a7eb9e16c8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4794337978fbfbe1dd52cf8fb975b34da1a0cbb8f3386844790740a68601f7b2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5119400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0ba18aa48d1b9ee49f161ff2c8f026d8256cb20f23cd79d0d854d3f57c8bea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244116b14e1b910f1f6894e24d425ebcea09e3cde2ffc2d8c7bc078a683c92f4. 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/ES5119200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8145ded49bfff6dc421667880a7fdbe48012ed2c1eae30fcbb8c1cdab962dbc0. 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/ES5119200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc70a92120756652757ce191026c79d15fd065df6e98029ada4e79a008c4e523. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5119600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31990a8859c492e447373ea9a32773805e8f780b1a4b500581cb2704ff6b8f3b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5119200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e3ff22f7bd4b969597d00d459d2bfde23e00e5b61ca8bb8a6a5546931ca276. 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/ES5119400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb6d22c12e3dd4c7b476f1314faa33d2484b1d22b30ac0a09ef586d841b5bf3. 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/ES5119200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39865f0aead908abdff8ca76928d8752190679b9394c7d6c8508b44924e8626. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5117200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29902a8cb90253f1936b749b1d17eaacfe28f6454c9caaaa24d2ac8bc4acb6c. 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/ES5022301851.
Si No Fuera Porque... - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2510808a5bef038f34c0be6b639c007730310b8bcea87ba06689b0e7f7a44c8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES5022301854.
Con Los Ojos En Paz - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01e91c6f14c45993b12e30d8c4f2c57ea5f1876571330b2c1dfbc9d1c2a0adf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5022301855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bbdeda2ac51a7775d96d320873cd81910a1057e1b80544155db41fd593888d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5022301856.
Cuando Yo Era Pequeña - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b65a5bc4132714070e26ac73601575235c7f2131aa6959fc3f5e508560b72fd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ES5022301858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb5c4f4aa7f3950da0491be98d61832912db3888cbbf11027cae068752ae08a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES5022301860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244116b14e1b910f1f6894e24d425ebcea09e3cde2ffc2d8c7bc078a683c92f4. 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/ES5119200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53234c5f303f929c382137cd36f68135b8d9f50b90cb81c4f89b61853e3f7103. 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/ES5119200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c3ca897826b4dc043875d6afd1a1e0523d1eb96460926b02b9edadbde236d. 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/ES5119200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95224f1d5ba2208cbd489d5ef0afcd35f7c940e130bd3e455762d78e7e2ad34. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES5119200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422ac3fb4835b3d51eb9fb88e57e4c14cb1145678ff6326d522cec331b5d2fd7. 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/ES5119200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5dd8d77d10d8a26e876a7710a0b59fe39198a711a5c864e7379b06a3609d1a. 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/ES5119200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c623484950e18638cd78debccb4e0453f899bc7b76ac34611264a7eb9e16c8. 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/ES5119200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0f5091ed2bf1c1ba213145777f7636236acb2ed53eab3f1f0a45d7c29915fb. 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/ES5119200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72200e6944328d0525fcd9406fbf4ccfec0dd308171f5d98d0143f3180009a5c. 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/ES5119400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a9a83e45b2d23dae1db50e375ffd7c8a70728d1e1427a3e6455aca7c8bf45. 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/ES5119400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dadab03eee5bc2cfe58c8c74f2ecd08472b1be1ff3a10e29128c3a93f24090. 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/ES5119400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267810bdf539ae9fdf1e72939aceb22aaf6185dc561bf9d2fdd890a153bd29fa. 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/ES5119400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b98589c6ee225cb5e9d5d5a77eda9f71570d6058b356780a34da74f38cf7b9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5119400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439f192e3ae59c13d3ce02ae1c2a359ae6e956683807cf735529ffd033a40880. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5119400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5612d463efb74d577872d85706391df2f35efeef4f6ed5ea5732a91a6e2d6d35. 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/ES5119400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd. 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/USA371655844.
Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA371655844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7115031846408caa17db971d3ff92cabf32e5b826d8bac39b3497fcb42d5a3f6. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/ES5117500009.