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 0xf33aed7f98611857d3d9659534df05a33f84e3f50b658f870a2ae957d60eea95. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/318dce98-7c0c-4b03-948c-5233d2a64a93.json and https://artists.proofprofile.net/proofs/artist/318dce98-7c0c-4b03-948c-5233d2a64a93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
100 Puerto Rico Vintage, La Isla del Encanto Vol. 2
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 0x0e86bccadef907b56bb108a250181679bd535b10272d574120b1046933b5da57. 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/CA5KR1810521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5abb2654d2d534d2cf6b5397d3f6ba50b186bce1cb562cb5d6041a6a576462. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CA5KR1810526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf62e326caf93603226a99e47735922d503fcba04769b81dffeed3cec2b669f2. 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/CA5KR1810529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd756a97984ece9d7bbd8d99e725756b8272b7acaf6f7a9f61cbe5f5d9fbc2c5c. 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/CA5KR1810531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0283aef014e1e74720d35e2b567b12acd29622899f132a22fc494dfbbc0199d2. 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/CA5KR1810535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4c71b2ab4a29d92b75c03ca3ca757b41955d18410b42c8af29a0b23839a431. 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/US6R21305421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33887d5bb2b7cbdcd8fb96561a5f459e9e9b25cd7acfd0d8e0a33e361595c80e. 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/US6R21305425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbc0cadf80abd1cd6ef4a7f10fafe7e2fc829ec9a51adea3c3c66bb7709aba8. 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/US6R21305428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4f825f67d2d38bda52c95bdb7c2c5b9b1a330db9633f25ffb5ed01223d77fb. 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/US6R21305431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e787bf966957964c42ad23175ddb318d10919e4e13c11b95c94254476c16053. 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/US6R21305433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87855c42e123115377dc590b8edf0950e2d7e5d79dcf578ad988f581ff1a4288. 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/US6R21305434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f2ddf138592ae42f18a935f679ecb5f4c0c6767801b6108679df4c7835e9b6. 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/USV351397469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776db715165481fe47506df6a6db9c3bdbe41cfe0a56a1356e20a8c99f3a954b. 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/USV351397470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08361b4df07faf1440ed0b8a505ccd373008e592d7250246b52e500775e3a374. 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/USV351397471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d68263ff083e4b70f6c38b60a7aef0ff5e7bdf5b608825e750f85121d5d777. 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/USV351397477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe4346296c6d20215b84a50703d7e9b18d0ba13ec857b394e9074545de34b5f. 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/USV351397478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fb242a6f3ece2d561e029441e31b2b44480802eb2839ff6f8e7e962060266a. 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/USV351397480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cce2aa786a6f0c8b9f71ee006d8b6e704b63bf768c6662e2ae6575624dd1598. 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/USV351397482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6ce651d5a06ee92030738f2de1bbafec193ab50e5dfc1abc0fefd059051f98. 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/USV351397485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ac9aee6e4273e3fde1f2b6f62820bad39368b7a1d497f8babf228eb1dbeb7c. 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/USV351397487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522f33ebcd31101492e51a8a89fc7507ee81ac667b8f96ffd501e86807432cd7. 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/USV351397491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309af444eb2e4e75c2fed8023591ce9d75d8fcb801bfe0468e9a58cfb6b9bd20. 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/USV351397492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b19a51693944ea66bf9e2a1c824e4ef2de1128ec3bac345ee5520291b709aa. 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/USV351397493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181062cd8e9e963ed940559f849a29de68bd8157c0444a056dd30c777331c52f. 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/USV351397496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dc75f353fa92882e3c2b5692e6d8e771d156fe23ef99001cf51014aaba5b4f. 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/USV351397497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223cf82e77058f7e1c46659d107e1dd14220ac26254d4f9404d98d7c2ca73b0a. 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/USV351397501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a3e48cf3b420bafe6bfdcdd8e3055c8c3d307a6a9a031065c397c0717e758c. 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/USV351397510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41ddc8eb65684ff960a04a879fdd49d05f3677dcd667f48e48c5a6dfd4c78aa. 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/USV351397511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa20f0bec11e0f065a307dd7a04266bd96e5fda314148b74b1440a2531bdaee. 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/USV351397512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19ea2af24376738ead2086e6e064078e2c0ab0d9d214f048e3e2f9b5ab32ea1. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USV351397475.
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 0x739608375683a7cdcf9be5f8c80aad38541accc1c69ff06183cd7d8446813f71. 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/USA560948789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136f0dac7fd8aef0e1766cfe408d839e330082db9877f32b4a3049deb6174bec. 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/US6R21305531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f4d82d82ff4475ef5e7e1ef479cc5078e3a6a666e725a0406df8f5771650e7. 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/US6R21305538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e7e88f7650166b768ae2a434fbb257545e7efe5ed2ff807873eb75b884d280. 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/US6R21305545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676648636995415da11afa12fe72d0325cffd243a770f51272617b2d405c765a. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/US6R21305543.
Amor de Madre: Una Celebración Puertorriqueña
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa890f58e1df2c9cb992486bc99cbe16e6a31beb6f95e25d79c82e5e3daab4530. 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/USU6V9995616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a4ef978c70677408fdc77f45b3bc9aabc989a948b8235b7d677cccafdf2dbc. 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/USU6V9995633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316597efe134becf7dc584a35475f5de2848483b136f353bb0d38f0460ef6f2c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USU6V9995643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c910a98333bf47b496e0d7646b8510928065698fea9b83d0a6df5011c3ebc63. 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/QM7281548797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4983fc0bdc1c866efcd0b21c1b19c27efd2cbe161e347143770041e5268c31. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QM7281548799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bb76822ae9aa43618ee17e9f5e3cdb55b3c2f84e08f700ecc8759d03affde0. 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/QM7281548800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937b2953ddb49625124c8a181aa6c958d5a01bce91202dd8cafe96eaf0d390a9. 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/QM7281548803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c0903ae94cf309a70ac3749c480d943f1ba06a4bde20a2ac7361d0b8ebb21f. 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/QM7281548805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791b2984f3fef2e3ec0b130b9addfa5aeabcae4b947375605055a4d4d1c6f6c5. 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/QM7281548806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376b02b6cbc63f8eca049197a835b68842ef9e28ea22b8ceb512350afc726622. 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/QM7281548807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ee2ac4cacccebebf7e17f9b382378389d9914b12d870d5480c5db8b8a056f5. 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/QM7281548808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9be0af221faf706f3754aba3074d84e107d55608fc69842a559edf44ca78b3. 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/QM7281548809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f588705a0aa5b262ae383d57a3070b5266075e40fbfb42b932acf774900ba9e. 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/QM7281548810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe570ca2d438921a2a61175a455230aca56a363dcaf3752fbcc3e47a6b591b866. 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/QM7281548798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7ee73cdf2765a59591b0993b3a3b613df09d27c04b74bb39a45af3f1f519fc. 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/QM7281548801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aafbf514fc8e5b909d38659a8e05a12979de31e47446239bff8689d9a0f9a71. 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/QM7281548802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe829f4bc444b20f48824b70743ccacc652e7e7f7905ccdc825ac2730a90d0692. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QM7281548804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911daeeaacc60e74c2a9b4993a1e0a5d17cbc961392c64201b6093aa4be7d93a. 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/QM6P41543879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb05058108fd37647464898338dbd1eb1ea5eded110599b9fe0e3e7407b1cb8. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), 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/QM6P41543880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3a811145bb036d097794cbf8624be657348aabd11adf3f9e464407d39942a1. 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/QM6P41543882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517e3679d4db1f684852456c98fd27f5aae533263b5f482a36fc91883dd1bcd6. 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/QM6P41543883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cad459421ed95aa8d9aaf489d969cf43e70270e24ffba91e90bc566337bf429. 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/QM6P41543884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6945594babdb4e0348dbc9c4018ea7227ecf11c6a846b0cabae0d8a8f3a90c2. 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/QM6P41543886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78541f03b306cd9c4e231355a7513a96ae0e8695ecab2baf0272cf0dc84c5ff1. 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/QM6P41543887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fb2cf0e0fb78c25f8525f2f7db67c44fe2009d16db06d6691fc755ff8bd64e. 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/QM6P41543888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bd376a9a53673ee82f4b790a8c687eea09603c79961fa7eeb0ba448102541e. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QM6P41543877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659610ee8f7fa82dec204251279b3a6a0ad4ffd910bd0505ca242a50c76728e7. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QM6P41543878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bafb084d61640d28a1a78948776b2629ad5e6c51733f82e1be0f27fd881da2e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QM6P41543881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4755079221b6946c612e8755ec7ffcc43366882d56ba80d126833362c9a0e34. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM6P41543885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99f5dc7b9de2bd5fb429fe4f2574658cad42c30ebcd4b6c9c541c261c78d837. 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/QM6P41543890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9539593d4e0de45daa5e83d0787a49da63ad0467e2247556907470ca351abbe. 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/USV351473545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2ae8f91a09ac19023c4380e8af0b854d68f0b550ceebacd1559b2ffdb0118f. 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/USV351473551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182557fa9eb5321640528d013cb79310c0f35661746e2628427e92ecc4937736. 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/USV351473552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98918cb99997a5cd52b8b768792930cdbf2c19076255de924d0294f2c31c0095. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USV351473543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8fdfafab861bd30773814626f7eca5a8b27657a2f0b106601d1e8e6797cbdb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USV351473553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d126180a54f5db236078416b8c448a4c0891808a9ff7a36d97293c5816667fb. 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/FR6V81371668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ca51705f9f4ba63a9be2bafa5a2083d5d493da7bf77a4d4a282a6b760b2702. 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/FR6V81371672.
Época De Oro De Johnny Albino Y Su Trío San Juan Vol. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840d94723051fc1be309d67ac83940b5ea602dd5ba6ff47392fbcd913465017d. 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/QMYW20301076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bb2753987abdc76f2a5b25d3709b9cee4bedf69c5bebb0674a3c8f7faa8bc6. 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/QMYW20301078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344a94890b8cbd6ea02798342aef683de4e9a2d53e3707fba4183b0f37eab72b. 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/QMYW20301082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d62303fa315200e88e5b2249506cd62d25b74c6b32fda30b068f770a9b7327. 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/QMYW20301084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c561449680715d102daf3522b984b7b297db2a7c37cc27827146d57295659b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QMYW20301075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc265164a746ca7db40ab3c2ba062949cdb80de553b3901f008be2afb13869ec. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QMYW20301043.
Epoca De Oro Johnny Albino Y Su Trío San Juan vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0d4017983b80f23554e615aa65bb24a6f77d5021d663e0d886240505e75156. 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/QMYW20301103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2529e0a86bcd7c34b526e512b6e908e07b44d47acd2b8c0746fdb9f5c00be6c3. 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/QMYW20301108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0be04fbad41c5121e364d0f559fffca9533a2a90eded29e6ac5ed898699c9d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QMYW20301104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f816b0731fd9f686f2762b4b47ea8db889cee1baeb179cbaa1d15aeac2eb50. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QMYW20301099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6218af54d33231a7f7cfe3eec5ddce072fe6fe6b68c14c8caff1e3c05c3e7759. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMYW20301105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077dba2c1888e45410130f261ed7fcb00744cea4bf0179a7bfa8ac3efad044eb. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QMYW20301106.
Vintage Puerto Rico No. 16 - LP: Mi Tesoro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeed45e79ad0284c914b6461da1c6dab66f2b70b47a1731eb07295950c3eece2. 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/QM4TW2455517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75613e31b5a44a4c8fd32074ce89c79b406eedb158801b909972fde4d64eeee2. 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/QM6MZ1540108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4109cfcaf97943a0d80087aaab9c3c9afce2bc25b83a3660c03e8add8049a80e. 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/QM6MZ1540109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82ce57fef9282b2129e900840f88665494465d9d0c8fadb96d59019e799cf0e. 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/QM6MZ1540113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691378656ae135b994432ed41590c29c65d4dd9495dfd074a7c5b256a11ccdfa. 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/QM6MZ1540114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6452486b65f7c5d56a410073e37f7a183c2fe318b466d06d3a808c4f1630c351. 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/US78T0747104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb2f527c15f4f13dbe26abe4208bde74423d6ac5180129dc39926a397251df5. 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/US78T0747106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a2ad48a9b4122f3b12802f836a40ff01909f4916683f6da7ed99509fbfddef. 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/US78T0747109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b560489f37158a96d7ff59ee6caf8c868a7078e67b50355dc405e3a88f954c. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/US6R21482089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7a36abaded0c77c74d0ef0fa81f18a42d3a24ba75fafcd69b35ada0e0c73f3. 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/US6R21482090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd882ced80b34ef07d8d912a74374bb50b0b55ae86f61ac1cda4ad23580b510. 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/US6R21482094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a30d51d6aa71e294543c31200057ad905986b23b4ac78181b45d4279276642e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/US6R21482091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291744aa49203e13e4fd6fa6441b04af26b1a7195605a74b498694477b3db1b0. 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/COF019402398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150907b2da3e5cce2413fcd4c316a9c3549e243a635f907b4335d94c3dc08a09. 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/COF019800218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9a0d3db3711a1f17fe1036c46b891f329c0d0dc4558bc6fcabf453870e6eb1. 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/QMHUY1550576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716f9a9a70868d3812384545b849677818d5625c74a6444f2cb01ec45efc1826. 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/USR010616978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6990d2176d4f7bf048103b589d5331571088741d1e74febedce6f997a02df1. 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/QM7281404546.
100 Puerto Rico Vintage, La Isla del Encanto
Serie Nostalgia : Historia Musical de los Trios