Cartoon studio and similar may mean: Animation studio Comics studio Studios DisneyToon Studios, the direct-to-video cartoon studio for Walt Disney Corporation Metro-Goldwyn-Mayer cartoon studio, the
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 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 0x633fd4e89e483cda7de2b323747062bcc98fa349bc1043902411429f6c26eaf1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6335133-f955-4be4-beb5-be3380ca000b.json and https://artists.proofprofile.net/proofs/artist/a6335133-f955-4be4-beb5-be3380ca000b.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 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 0xafcb047fc25cb58f617475c1b73be4c5e550e368bb15a6ca723d8c55056a7581. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QM4TW1676237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4162909e19dae95beca6dce96349ca4b1f921125c01e7e2393889823164e700. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281628021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e05403179e4a364ed50ae611b0c4a8cec57766b532a90ef615563875a38de. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QM4TW1724064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640dc9f038cadaae7a675bd67d0af8bb74c184da156980f8ffb2f25822b53043. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1745160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a8759a8df21e2a6d666aa54ead0074970c2d9890c04ead8e7cab3a7440a66e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM4TX1764210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91ba02f8e108069cee108f78d6ddc4c6d96860b68db380a111d85310c51cf3d. 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/QM4TX1764212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac73a6947d897f9179805ce8c51741544c3fa336c46adbfcac645131491e7646. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QM6N21774501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57e34ca48deed19a461fa327f298645dd20b2922cca48aade1c23271723aadf. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QM6N21774504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19b9f9638ad1f8188b39f918d246ac825b29a319ea7b0fa953392d9ef024fc4. 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/QM6N21774505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09c7b741de94e7abd4fc94c8b47b55245fc9f0ce373d1d2b9fdd762efe0078b. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/QM6N21774506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0910b17f426a45d9357d2d74d0d682df703a047d8c1d001a6e708cfc41ddff72. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM6N21774508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04da5dcf3e5994887b4b868dbd65462c30c83b300f3dd1847c19529c0b418136. 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/QMDA61816344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6ecaecd1e2b32f4cf52f11a60ab78e893b4dd39c2ac7bb30c709ffe5530b6a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMDA61816349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8084cf2395390a9cc8a28e938e72608f6b3e685f77960c8f428a3826df3465. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QMDA61816354.
El Sapito - Canciones Infantiles - Infantil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d71af938e2712e30edb0f83a7b388d090d3996f1a206a7e5e69399fcedb68d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QM6N21883909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789a4cfa5d7e6b46c2e20efafbdd5037cce98a5b4b4b34eaf6a9971648386bd8. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QM6N21883913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd108624ad30fb2447cc9d110db2697673685166a69e28c51783ab0a88c104fe1. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QM6N21883915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47923cfcd91e8f7600ac8feb3f5f837db192da4774fc73d9c47351261e337073. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QM4TX1996065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49ad97d5b66dec1a82f6aa8a3f050a99355c6edf0e9df6d6079cebddad468b4. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QM6MZ1933152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77fcd00733ae6ce8143a2dc4e915c9f43532467f83fda9589b96ef3356764e8. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM6MZ1933155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a7b382564b6049d89b0f2ab0600cd332a01fedb36a4050c5ac3c5e550d8592. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6MZ1933158.
Canciones Infantiles para Bailar de Cartoon Studio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c606f219911401a9adaf769689ff694c5e1c0035762e55f322f6127a8be35ae. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1937480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd429e8d7d6f3fbc0089e268e58f25c0cd0dedfcff21f8c2aef8048a30e8c6d93. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1937482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34f2f12147ad123d1d101ae7e18d5838b554e429be055d37640ab3dee1d08e7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM6MZ1937483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef46942f72f77508821feae22cc16cf2184d54bde9e9079a423821b7bb087583. 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/QM6MZ1937484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f53bee0179c31892adf8e1ede64232577f3ae270a3604f20381264b6f4eb3f. 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/QM6MZ1937485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd94ec6791040ac10adf940e047f1dd169b7c80ed1de78785d824667867b8d5. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QM6MZ1937486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd66499d3aa4d0846e6d0074f5793c20fd8ad4ca78027bcf91b5ffa27be5485c. 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/QM6MZ1937487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d898ccbe53177764fd92feafaf129408597abb5342cc65d9398726b3611b72b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QM6MZ1937488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57aa70c01a9fbf3160fc46affd9f584b4e3d3162d3a094edb661eaa37e96d0b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6MZ1937594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11db5b1431d2c163f9c36edec7a593b78b4ac013668069b0e75fca886165c900. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM6MZ1934393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf993c928b5ca93182ba6c8dc4997b0c5214e300dbfdb94762d23622dd17a4f. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1933149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951cd038f80efc29df7b52904d6db0ec59cc5b1397ac0c8a876f91f5f791414d. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QM6MZ1933150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbb4f7bdb396c90315ca261bac8cd6636a30f263202297fa33d9633cf43b6f5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QM6MZ1956874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba62f56e95d04a7b2d12f7fbda388bcfe9bb8bbd4b0fa3ff63563f4b582bf64. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41935557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa073495dbdda1f7ecc095230f5640b7bce499fbfff6d579b84d4a57d8e6e00cc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2002804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d9f5457ec60c3ed67c7c484720bfba7c630ebe59fe8e53e007b77e9a72de38. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM4TX2002807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5917082c88b615d3c66514595f044263febffaca56c8acb55ec9ddddd3eab8f. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM4TX2002808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4eb29aaaf31d03b39658e1fc145e7b50e0d90a9e5290919b2a5ce66635005d. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2002809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe820674664c1ec9fa1a8492e4346f491a5a38fb025c7f2ff461a6f23eb7a5891. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM4TX2002810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fcfd9bb17b5a8fff505e224843de8a3821fe71bc32218c64e0182f9fdddd31. 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/QM4TX2002813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43805a20aa594cefccf4ba2149c04234f89e09ed8bff75cd28376a61ecb23bf. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM6P42075741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe14a119540cd6d1bcd53a65c61882c8ae85da5d601c9f6efbb2389f0f89e30. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QM7282009333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afd26cdc176415597255b8cc9fc091c4b62d9fa606af5b936640cc120619437. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/QM7282009334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd09ea56688a8422171d117c11de41da3d7711abe4dcac9e2554124292fbe055. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QM6MZ1940818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4045de3d9d6f8cd3fe739fa9a3b218accfe3c87c462b5a4a1d2138a6e4fd2497. 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/QM7282017847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951aa82af330e53e49698c6d4978841778a3e11c870361e3badeb77ce4233e67. 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/QM6MZ1945533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3185bb5c2bfbc6dd513dc71092901199f73508f04a0d4d58c368eabeb336b96d. 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/QMDA62183611.