123 Andrés are a husband-and-wife duo that creates children's music in both English and Spanish. They have performed for audiences across the US as well as in Puerto Rico, Panama, and Mexico. They ha
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 0x8f4853d7f4a1e17f70df3b29d17cdef941a72958962948c95cbfa40e86054db4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fcf1978-7fb2-43fd-996d-0ff5c16395f6.json and https://artists.proofprofile.net/proofs/artist/8fcf1978-7fb2-43fd-996d-0ff5c16395f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
¡Uno, Dos, Tres Con Andrés! En Español Y En Inglés
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 0x9530ff8b8c6c9178a4aad372e6b21f42a737013e8bc84e0489ec9d69ffb6a781. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:17:28Z), 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/QM54E1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ffab5e5611c06cd6b262fa4218450994dccbb6112ac7e3e0b68e3daf428410. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM54E1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f76ba99c54b02a3311deaf78fe5fe1f79307e13f53de99cfec016429c536d0. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QM54E1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86ae599b579db3f212a4f05aaf4262f5b6bbdf722fbfb6409d5ab119a4c1c3e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM54E1500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17bacf167111f41964a08036d4bdd2dd5a50980672edf0c3ca568a62d2ec16e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QM54E1500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976f71eb8e4503c2cb2fd7d5fe9de0aa3e4f5afea668bd1a7848752e37c86a11. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:47:09Z), 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/QM54E1500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52d8aa1247266cb813edd3f3f7f98f8fbfb96f6139835e0943a098524a02297. 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/QM54E1500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8609c0274104254c752a48f46c8cf7cf3b8d279a1fac4316f33b02b203ca0b3f. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:29:33Z), 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/QM54E1500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bf1bc2b0a86e2ce32c55356b651176501a15137c219008e1a30c81d0e63d0a. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:10:46Z), 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/QM54E1500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd9dc94f870fd74da0d6c8df2f19af8fbb75f4f0e5e6df302ad00cb81b44a6a. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QM54E1500114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427131e9db13c8fdee88a457dd553b5e5bf39a70dc85f79d4f231060801d430e. 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/QM54E1500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf53312bf1703f4677c5e7112dcc4d01f61a6618fb610a23839900737592c1c. 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/QM54E1500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546670d8545206883de7858997e1dacadfc9532b4e51156c3cb73bd7b9df5b1a. 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/QM54E1500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ac274435fa3bc8a87476274a4ecd74626b9069418644ad4bd659e70380856c. 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/QM54E1500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf701786ae0b8f5c9afc49d35add47f535e1db4bfdf6d27ce9464cf2a15344c36. 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/QM54E1500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c1f4552ff40a1390254d93dfd6c5b30704ddc06480b1e65a2c9be0f124b58e. 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/QM54E1500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf03fa61946d18d5cfcb6b4ed0352c9e2b8d9530a8fab1d260c92d33d3c440a1. 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/QM54E1500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5ea28890a0fb9b3a2d62834294e43b130140bbbb91a8b23082fd322161f3f5. 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/QM54E1500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103519a16994d40c3a673f599deeb3a99b84774cc91578de7e10d2a4339e377b. 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/QM54E1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16503bbacebc2c1e0afcd0fb9399326681d04b4b12dc1ba86e64d81446a06178. 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/QM54E1500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e699774147d06e60f8087e3862b2eceeae1ceae67fef44523e07c46e704984. 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/QM54E1500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ec46d2f0172eb31023bf7db2ec1245b282ab4da5eecd3e6fbd5ef9c1100149. 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/QM54E1500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffeb2585eec3f3db8818d444b1bebbb968c66787e1c3f5623a48bbe3ef4c216. 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/QM54E1500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6873d3444b996bb5e0e7bf907bb8f7de53cc5baa082f1fe9245a48d8943de97b. 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/QM54E1500132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecabe34d3b564b185b096b0b0b7837a474358eefb0125fb7f3cea36a010b920. 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/QM54E1500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89662d9ff448adc98302982392962f1d81913d1463c8b6a66be90bd02d16197f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM54E1500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c87b47cd2db9d103191c842ae1f123db1b4aab64ebba269798b1e26cc24067f. 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/QM54E1500167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9352e5691130cdb98d6bf9fbfe2d992c1bee47168a9c9c4bdc57598926601102. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QM54E1500168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e737068611f0899137e309cde27f4d701c4df059551f47e195429d2a4cf3d8. 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/QM54E1500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8d516c5888ca472d5418f84b225435e6c884d360d0c63b11bd4b451ee398be. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QM54E1500172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1336071a1047744f7e87cbaa404b7ec0db0466fcd004b17c861310b4f65683c. 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/GX3Q92179197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3c0c5c56753f8734becce3963c15382abbd7dfe24d74caffe485dcaa294090. 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/QM54E1500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8c0d99dfd97566d4dcfd225aa423b4d1a522b20dee4d8425cbd1675724c22e. 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/QM54E1500166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67225ca4bbe7a1ca133a23d77bba60fa1714a8b42dbd083d0fb01786406da288. 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/QM54E1500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8c2ad11fec4ee47f2c722b0b880b1627cf13dee1aa84db98cf99fb06a58c80. 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/QM54E1500180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dc76a49695cd7b589b89c65b76ebd1080034ad71e0da04f609a60e9c9b6112. 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/QM54E1500181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1271824db06c22e7b753ea6d54ac5ad5e08a87a957982ffb82db77dffd46f35. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QM54E1500165.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2600a03079368f3a8931df613dddd692d1725601d6aa99192dab671fa51fc530. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QM54E1500169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3430e5e1fb858afdf40c345fbf5e5675eb178e6705dfdab8f0fc826461a67c3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QM54E1500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b61316ed7d77497ceef33d6ca911a70ae93c1fd05119ca0a9f24393c958d3b. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/QM54E1500175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b4aa8753289a01c31ed13d23164631d7176923888999a331f8054819aa0349. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QM54E1500176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66f1386cba2fc8af0ba96f420e95890503c5139796cc747a54661f3e5cddc0c. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QM54E1500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553af46be59fb57a5f89b75653f57b4725cf074dd40b9cd4c65d4bf8846e6c1e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QM54E1500182.
Canciones Infantiles Para Aprender El Abecedario
Adivina Adivinador Homenaje a Maria Elena Walsh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eedc77bf95fd62ea4527e00436f8a5716c35427b9422cfc5d1d7cd13b56595. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QM54E1500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74bce4f4db877bf66dd73d621aff0038636fb74eb7b01ff6f1667d060c2ea89. 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/QM54E1500188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36be1b63c10bd62108556ec2a36ac08622ca487a40c96c98215e932d221d596. 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/QM54E1500232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfc6df0798f82a9cd42c8c7380dffa488c3275054bd00a36a2843fcabd5a41f. 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/QM54E1500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4bf82431cd79fc86d7fe58ffe8ba041dad13df6f2b3c68321cfce10411736a. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QM54E1500234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a61d0dde339fb1d3369b6320135dc7993e3b11f055341c8d7258a25e62bd98. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QM54E1500252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529056c7339eac672f74d4331c193b0f282d90fe890ef150e685bcb8502bcb9c. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QM54E1500253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e02587701aa3dedd6e5f869a9c7df0d7b8b65a2c54222366aee33964eed830. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM54E1500242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907d4b54e37b751a38d95e942d24146cd07bb62b3eb7283a371627579fdb2fab. 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/QM54E1500243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287f568f1f40843fa7bffecfef6cca4738e2e40892928fea774a34a42f211e38. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/QM54E1500247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fec0303adf435e2219b8ebdd811afa996c14e97fe3448c491e9979e95f94c7c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QM54E1500262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db6b4c79978af3914c4569c83f92d551fa27cd17d38fd8a2cd00f3c6dc50993. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:17:44Z), 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/QM54E1500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e6548ddaa40ec8cce51e8e29eee295733b3f1b5473d1e2a38a74e503e02470. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QM54E1500281.
Sol solecito días de la semana y meses del año