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 0x4b2004769744f04074d02296ff0605a9f31f9055bf6ec6b019e24d1623528ad5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c948959c-c53a-419e-8f97-6f50cfcfe1ec.json and https://artists.proofprofile.net/proofs/artist/c948959c-c53a-419e-8f97-6f50cfcfe1ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84476dd74e60471eaab7e1d2c67d5a3de11bdbb416f0d305ee3c1e57e5bdc86e. 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/GX3Q92469258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf208cfcb7ea35ab42c327111ed95668a11a331f192e328766e672e2c879df3e. 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/QM4TW2483060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cae1522c71c5bf1dfd8a2024f675bd4006cada7f3ff0b4c17d0887c70d90163. 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/QM4TX2486733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f5daa6951055ea1ede56bf6254654c7777a6d8f35101bab2f6d721eab5865d. 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/QMDA72339322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf208cfcb7ea35ab42c327111ed95668a11a331f192e328766e672e2c879df3e. 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/QM4TW2483060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f5daa6951055ea1ede56bf6254654c7777a6d8f35101bab2f6d721eab5865d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72339322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fdd93bd157cd0efb0267ec443a0c580da3cbeb98bad187661c643bbc790f29. 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/QZNWS2389387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8665d836aabaa71dee9a6ddc1f2b5e7066070a2a1e702a005c95e0330780f46. 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/QZMEP2390685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e5980dce4a756eb7714408aa9ea9d55a32f02199af57d46f96d25e6af79db6. 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/QZNWX2207453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daebd1d9218566e1d46a007ef7c36811382bfd796f5c543c321e3c7642d00bf. 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/QZNWX2207455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d87582edd602a472c12f1be4b089caf93907242f8d1afda4a41496f80fc287. 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/TCAGF2295506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31354958059d4e4dd5c32eaeacc03f38126ef54085b3139e1c783aadaca19fa2. 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/NLN1H2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff3f98b47e59e10b982689060839a5d7fdfbe387080815ee1fd79fb07f8905a. 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/QZJG52287217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2777457ccc4e44c6a58e6b8b63bd2522b6e856b5805164250df4459169dc225a. 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/QM6P42175877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8741abf1f51fc19782b437bfc167033b9ab2df820e99dd4a98aaa219babc4e. 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/QM4TW2265262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ae3f5fae63b146c125463f1930e36a383951223446217047b40829457fb642. 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/USA2P2260893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2ddfa23766d0bd0dbfc10597fe559612960d58046e14b4b586b021de3c0a6f. 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/QZWFV2406704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d68790f3644335be0fb23cfd05ca17c8c3995a005992b52b005b4e1e4391eb2. 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/QZWFV2406705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b639c98f3b3f70162dad14b790d1f99cb9c9a80677ca6890b9acf2ef1ac6771. 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/QZWFV2406706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c774b5767f824b6ed4ed44fe8c6ca2ffd3738f338168886f617eb4fcb8d6ee9. 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/QZWFV2406707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7faef538e01172c7b5aaa8e493b53cb463f92aef91094d28b1f13850d9cc08. 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/QZWFV2406708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2ed3f86c4105792185739a23623952217ed2dd4764c38632da827ceb44896d. 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/QZWFV2406709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da3c450e95238570ab789000fa2e1479251035704dd35ba49dfa43e0924eaa3. 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/QZWFV2406710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b99744574b58b53517ddc3e77e24c8c02d58784d765296c7b988b056c3616b8. 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/QZWFV2406711.
GANGA RIDDIM (feat. Skales and Mehdi Nassouli) [Skales Version]
GANGA RIDDIM (feat. Skales and Mehdi Nassouli) [Skales version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a695b1400e59981ac2f460162c08872db66a62f98a763ef0abc1bd86c08abff. 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/CBEFB2500658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe908f39ea748d92bc98cffcace34df3c875f9ea663700dde9e08bf9318f53b63. 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/CBEFB2500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe908f39ea748d92bc98cffcace34df3c875f9ea663700dde9e08bf9318f53b63. 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/CBEFB2500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402a257f2e5db1058a4b3186906d1f3bcbd9a49ca29b5c09c2d29dc8c4a441fb. 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/QM7282519356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4becf127f99c4a1940a215f3adfeb103085d585648bf9e5586af415f051dfe1a. 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/NLN1H2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14faafa55632d57abe8a739965cc4247e312f6f141ccf5480ecade909caa609f. 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/NLN1H2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84476dd74e60471eaab7e1d2c67d5a3de11bdbb416f0d305ee3c1e57e5bdc86e. 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/GX3Q92469258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14faafa55632d57abe8a739965cc4247e312f6f141ccf5480ecade909caa609f. 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/NLN1H2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84476dd74e60471eaab7e1d2c67d5a3de11bdbb416f0d305ee3c1e57e5bdc86e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92469258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58022452fabc35dd41662b9e6340d7e7848ed5ee2eb1ea38206fc64e0b86f771. 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/QZTBC2324816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11132091293ee9680cda6839b7c4fd94febf0b1d7fb696862f49e9ef90ddab4c. 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/QZTBC2324817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53a3e32fc9e8017783e34c7965f612f3e01bbdd05304b54be86e15ddf2190d0. 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/QZTBC2324818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b38356d81ee709a9ed2c2d6dc1fe96d6b7706e5604bd0f1127f0259543e96b8. 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/QZTBC2324819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfc5bac106349d8e4f7ceb8ffccfec6084075c1dcba487ceaa1d6061b5bad2f. 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/QZRP42411891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456b8bad39111b693b485abd82de9d951949e954fb5ba7b017e4afc723eab058. 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/QZTB92482659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd355a0c76618c2cea5e6639fca3da304804ddee0c640d67d9642e7a800ee8c01. 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/QZTB92482660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7232955daa9835fb6f4e53b88b983d0b78d5e98de39d6be8338768bb85ade5a3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZTB92482661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007286bb86b7251ba7b1a91e5884323deadb5e094749eac15237c04f9c3306a0. 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/QZTB92482662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8295004479db546e150a8704f698584a799232369a312894badfdd6888dec94. 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/QZNWS2475879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dc31b900da6e6ea68e5912cee261a47cd9eb91c54e992b27a472d44ce79f18. 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/QZTB92482663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfe2cad48ed4336ce18ae42ff7f7d02dff1c5befa6984e3250ebde6a0565fba. 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/QZTB92482664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c409c179664c07b2022fea22e853d19f2594f795dcdf080b6335ccac35d72a. 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/QZHN42208567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfc5bac106349d8e4f7ceb8ffccfec6084075c1dcba487ceaa1d6061b5bad2f. 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/QZRP42411891.