Twice (; commonly stylized in all caps) is a South Korean girl group formed by JYP Entertainment. The group is composed of nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung,
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 0x54009d3ac666ca890ba7ed2817b76c68b79708d69ea2832492e04994dd6b13c5. 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/96ca0a6f-e7f4-4d3b-9521-656f5d612fe1.json and https://artists.proofprofile.net/proofs/artist/96ca0a6f-e7f4-4d3b-9521-656f5d612fe1.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 0x59a87bad9579812a95e4a457c5b92fa7060c896340c5cc717a7c1f7240312603. 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/USUM72211003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb244ffe0b833bdb9914eda9bff58166a3cdfb8920151311ce7a4f8789f7c7a7. 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/USUM72211004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a2c1c51f13dbdf349ef79f841ea437f56087f0fdc2e85fff475fab6f11b8a3. 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/USUM72211006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba35a08c824c7d3601074ef62e322d5b19bde507517552b7670d6ad24f0821a7. 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/QZTVM2311232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cf4e4e503b028a95a48fca4c13aeed7b676152f35f051f9cc3aa1279c770ec. 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/QM3DF2205939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6777bb482e65bc5a029b09737f8e1d1a4d6c02e5af331abf6c0dbf9e7f7ff1. 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/QM3DF2205940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9705b858066903e9aa05ad3a5fbd332f4df5e2d990a530a3021d8a34cde4abb. 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/QM3DF2205943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc092a008067a5a2084f5ef7d41fdd387176bca454a1c1b8b30be5e963fa198ac. 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/USANG2291231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8a101af71bc2dff8be3dfb09e725719a9d5b897d7c86e75c4a26a942703378. 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/USANG2268956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77eed82d2f19375c10201b8820cc169b0b4c72bebb87b574444cb42ea81eb20. 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/USANG2277772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ef40a401311d8c8372a6137c6c31d246b4d65a4694810ba8124e2b7041ff92. 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/QM3DF2205948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b03d669f0f04b8ce68af4413cdecd9dd417fd3fefb93b77a135d17b78229cf5. 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/QM3DF2205949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9344f65e636ad99c3bd360ac5c56a6087728d3e676ddc721926390d97c437403. 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/QM3DF2205950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5d0b5423f1d2158f0bb4760641eb7784137c82d72f95854f7eaf0ed8c2fe23. 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/PEBQ91813187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1992faf2e882aa295ccd4c0dde7bc89ffa78cffb84f12c29e15925819f79972c. 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/PEBQ91813188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7b8e8df0580a6afdbdd16114cf220e2b3edc3cfd5a9bce7eaf4ace9fc94ea9. 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/PEBQ91813189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3a505aaafc8fe6487bde2abcb6237b80e0b7d5ebf33ce3ff5ec0a7d08d1ad4. 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/PEBQ91813190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30486d0884d93e39a897083eab8924463efe0132de859bfa2d622b703c4b063. 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/PEBQ91813191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06d61e1a81fb41ac14f2cb5c9be091fe6824a2a838291b657fb8860e958fdfa. 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/PEBQ91813193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de2c082fb017ca5279d67accea546756ad226398d6f094384d2530ed5df4ca4. 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/PEBQ91813194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1873a2305bea0a9d58362219db128db2c03999482a746f6a9b9c9b6a10c2e3. 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/PEBQ91813195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba45ef9f2f7e3d6af786b4be828b0bd4d6b00ac7714cf0a412ed713b137df489. 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/PEBQ91813197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d7e0c97f8d8283263ac795375af9452a062ccb300137ceb8d99ed5aa49dbec. 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/PEBQ91813198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8a101af71bc2dff8be3dfb09e725719a9d5b897d7c86e75c4a26a942703378. 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/USANG2268956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6b955adde0fa33e1cee1b22eb3ecedfd2ee10608f1024370ec6d295f4d1c49. 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/US3DF2233703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdf0e77204bf5602e46b201119c1f04d5a85984824c663587f7616892dd3cd2. 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/QMANG2214311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f961ab124ff6e96743d029234d85c64e48a25fbede91b8bddf3665aa221cae8. 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/QMANG2211396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55533c8caa81dbf1a456d9da09ff9bd68d2fe37b73fbd0cb6d769bbae2f8b423. 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/PEBQ91610342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfcc626ee7f9308a6aa9a5f678c59056993f2c70a92ca4bba9cd6ff632eaec6. 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/PEBQ91610343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63311041a4ca8cc636e420e9bf1a7c69bfd3dd69eac265d1e0cfc9fc9a09f118. 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/PEBQ91610344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b70994c5aed857f9cd264de78f05a14c1b7094ed02f3d7ad15495c2610b3f8e. 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/PEBQ91610345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6132e060ad1dbedaae07a23a8ab1ffb009c56d9ed55c0df634531ef591e9096. 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/PEBQ91610346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d69a9aabe59670f17782b68af35438a9eee887aec2e951fbfdc69cb3e71242. 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/PEBQ91610347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a896a52c841d716da07b6ac045d2f195d1e958e5b2fe3cada24e09eab782fe. 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/PEBQ91610348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb225c82b2479a81ecd10a49df0997b8c1c078d80299a446bcbf18e7c9712d085. 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/PEBQ91610349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba54769e5ed551f34233847f60a319928ea01d6e8ae606e63abf9173924a2fc5. 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/USANG2219604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ade168d6d1207a8df8d228529e74eec938e9a6bafc0158d53507ac5343c5584. 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/USANG2219605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605a1a4f6227da13f7078fab89cf6359acbd4a642e1757d7e9fee8e4bc09a6e0. 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/USANG2219606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55e1ad956bb1a506a04ba1540e81fb260857413abc1eb6f2e88364430eb56cf. 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/USANG2219607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608306b3bd5df37c3ccbbbd3f1896561b22067b116725a4c3eb226817a7746f3. 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/USANG2219608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81aaf534ff45ad8868f7be434c98c98e7e6e06b913dcbf05acac154609bff47f. 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/USANG2219609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c88b49faf426884cf1259d40dc011ba0aeea163f394b2b8b554b963a07534b2. 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/USANG2219610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cf8ce8320c356d72b2652239455028df33c7c976e52adf11b9ee4cf99e4a02. 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/USANG2219611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547349ed96d8ebec5175c91f962c207937aad68b212d8734b92d40cb23db0d97. 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/US3DF2249330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797eb7b0fc4873c0945221f9c77573fd2d2330b6a6183b58c83ecb1b1da3018e. 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/US3DF2249333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b2b9e1f4f1cdde9c7b7f12e04c9626f98ecf137b274328d86df407b1e4ac24. 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/US3DF2249336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654dff12aa625db3c6b8f4575beacf2dcb7261adb51efbb87f459fb8ab1ac265. 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/US3DF2238576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8288382c8ef0d41635b9d19f0d0a8ea0adfa4a9c36fe03ff1ca4047eef567173. 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/US3DF2238577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccafbf492cb8ac37153b18a452a8217d33e35315f70ec33cf772ff2eb10861c. 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/US3DF2238581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9edc0f6697c47488257bd360dec4ae97a9913ca020ab8cc1dde3344a525345a. 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/US3DF2238582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6473367f122a5fd580d5edf503d1af1902884f5ac379d199b6dc304b15a6e4c8. 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/US3DF2108665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fb07395fe197d71b2d60ba285792692b29bee24995b3842641d474634c1c45. 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/US3DF2108666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f30431e3d9c59ee2e86c6c28bd81f9e52bbdcd46ea83fb8c6c7a8d43ceb7671. 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/US3DF2108667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d25777df94d70fb4c2a4c181bf47b318a40842365dd887e31933a04e116700. 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/US3DF2108668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e58fbddb0d71b226b33a4ae37ed5270149db84347536965e209a7cc55e77762. 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/US3DF2186952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827ce8709a721dd47b715aefa51af9e833510e5302b791c8fa59b869264b6a2c. 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/US3DF2108670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87708a447dc5fff30a266013536da2cee71fdb6a218fc5c08bdf1d390c11e148. 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/US3DF2108671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea5b4bcd3e67b0242e81cd288b5a8508ee3b1ac61ddd6bf706bcf72f4e16dfb. 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/US3DF2108672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a2db18faa2be0e90135246b52347eb9926fcd528fa02743f759f539d558667. 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/USHM22001394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a027d7581a52b4ed9505e985b13aad35f3ea6e595ff5e8154674fd92b677a0. 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/USHM22001396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d0b139b01b3161e3f2c2cc40cf07de492e2b9aa48444a694f8856c434e22b6. 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/USHM22001397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee9540c5d0666c02331376f3eec774e7724587835db5f0980c395d089b3df5e. 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/USHM22001398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759b0e83593d1a8ac20ea9bff4fda913d5285be65dedf8ca4959caf9b2a56dfb. 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/USHM22001399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1bc61ab0044ed5e96e3912bc7462d61f451891b29f3dec60ce99c400162e76. 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/USHM22001400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea89cbb3b4be10ed95f418c5eb4af00269c3aeca73524d893592859b30c72d8. 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/USHM22001402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245ce0234cfdc3f001966d511ae99a91cbb1737db9f067e57672324c200d9ccf. 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/USHM22001403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592b6f988cc3d3aea7c07aa7733bc3ed4ddc7814591fa2ff719a18dee35921d3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22001405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2cfcad251d05f022bc581e0a662929d06cac94f78c073a154ac89b29550c5b. 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/USHM22001406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2caf4da7f90770c81b66e2390ff64743705c946d2c79c97813a4e88d3e8c93. 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/PEBQ91921507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313d40729b09487092b69f58084f902f904adc5efc93eeab1b348b86a5ceb07c. 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/PEBQ91921508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea3a26d7d0f1f9814078ed8a290b3571eafd8475ba8b958b7e6d1f7e2f49713. 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/PEBQ91921509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e09aa3368b852382d12964090848fdcd22d95b39e165972207cf8f3a50b8f86. 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/PEBQ91921510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ed5828f45b4e9cda12ab5cdb79304b1362322bcfee7835c24c4eaafc08c221. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/PEBQ91921511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792767c1be1e3012a5aefdfcd7652b723b8d4d85c1e8e05fc9c273b5d9ee7ed6. 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/PEBQ91921513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb870a4f97fa3a7e2f571fb0b34843e1108a84d80cfaea2592e117bc47a4915. 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/PEBQ91722893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b17e22f403bfbde667f003a432880865ebbb4e0fc47bc913b3475321da6ab2. 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/PEBQ91722894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d9f3f9ed0245a77e7b4cabb2784d2d2772c337c1c43123bf68e70bea4965f7. 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/PEBQ91722896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015d1e6c2e454c72215c41d4ba38a6b587177acd0c05b05de9fed012cc4161ad. 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/PEBQ91722897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b3ae2b44ee4d78b54b04e342160dd26b94379567941642f6e674ae3e1da9ca. 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/PEBQ91722898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f8cae13534091cd9701084cab4f6b1af025f25e0f5faf5f52f570de35a70dc. 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/PEBQ91722899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7130417c1d28c7b8773f950ef73ee5f11c8b73f2eca558026ff2318b33ca21cb. 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/PEBQ91722900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2dc6de057c12703d0dede6926497a4aa7cc68412984cbcb71a57cb665e38db. 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/PEBQ91722901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee84991cfd00fce794609ffadbed1c58974d382d87c2e19fdee77bdd754720b. 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/PEBQ91722902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf68b4397b1eede4e5fb39c2e31a8bd20cbe3ba66201515f74f6e2b249bc810. 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/PEBQ91722903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b21acf51e787763d8037d9f7c75987dd67908418d6bc7ee24428d74c818dba6. 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/PEBQ91722904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646668f72548d2296d91d42b332edacea04136115a3841cb2339f71d62c3abe1. 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/PEBQ91615220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1440bd1ea1ded0af4101a2f73d60b5917f87c075e79e7c17dc8fd35ef088a3b1. 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/PEBQ91611980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f9ff9c22eb0d37b7068e1a4b08f5185e4354364322856b45a48685269797d8. 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/PEBQ91615221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f175d45d39bbab924486a337814e38236ac8ea97bb72705d58da1922750b2b. 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/PEBQ91615222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb014366ba781314c08a9017d97b1484f66e983deb05b8a327aa4c5331a53b9e2. 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/PEBQ91615223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952a4690fb8cdcbaffadd73cb822c42976769b4de819691f656fcd6d961b4aba. 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/PEBQ91615224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d96689a8a4cee279b7dded4a89d9aec500cc6e4078ebd33766e9a86ef3ce63f. 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/PEBQ91615225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676dd2f1a017e1e88f6867ca1c7b8de85ec48fbaf0b591abf1098506c4ff619d. 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/PEBQ91615226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3af180fc43e37338cefc8e580b2b94d2cdead99bed607af9454f19877a23a2. 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/PEBQ91615227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab3f3cc2aa0d5858ba72a860f3e4d17720a062bfbef4f1fd2717e26a5393f8e. 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/PEBQ91615228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfded9bb5afde52ec5f74fc5b015e4dfed7e5144c7d8b3909803d9b1cfbdb21be. 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/USANG2499427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dda67a66a2a1f288ccd3f718923c8e0729625ed1b88fb1b75a30a05d48fa5b3. 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/US3DF2406535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25512e48b1d60804d633d50bc7bd4fcb523b3dce90577909074c6e0eced52d16. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2410743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c352992bf708a940a818bc20752f1edc2ac9025c37bd8ba3c8ac1490697e10. 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/US3DF2415082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784e4d1c773b4eabfbd585a7f91b29d7d282b6687d1cfdb3c544c829698fe4f2. 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/US3DF2415083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25512e48b1d60804d633d50bc7bd4fcb523b3dce90577909074c6e0eced52d16. 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/US3DF2410743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dda67a66a2a1f288ccd3f718923c8e0729625ed1b88fb1b75a30a05d48fa5b3. 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/US3DF2406535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e46e81b2b9ed4ba9414cc519092029296b0c15aa062b2a115ac983523894ad7. 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/QM3DF2292119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc092a008067a5a2084f5ef7d41fdd387176bca454a1c1b8b30be5e963fa198ac. 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/USANG2291231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77eed82d2f19375c10201b8820cc169b0b4c72bebb87b574444cb42ea81eb20. 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/USANG2277772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fc44ff6fdc53c45a160733759b242dafbe77ac805db6f82c8ff5034179ef2d. 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/USANG2287401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df16a27263b819fd97b820fae6061a89b45e9b5605ecfb34ce92ac7b3bbc35a. 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/USANG2294293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315e030d87ef9cbd996560bcf9d5feee376393b223a270fe912a801e615eccbc. 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/USANG2236848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac99e77906c1d00ceadbc566f179d92e1c6edd0d56b35bdeadf4ec666397f493. 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/USANG2224072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ba3e0abc682f7c56eaa12eb6c8b0dc1823233096e358a9787d05cce61a3e25. 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/USA5W2200762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2518fc2ccecf66f2e8e8f656956c20875b6c89e4270f4dd5dff1bb33017aa93. 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/QMGVJ2200218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd24fecfdc8715907e522b36658e939615f19bd8cf41ca63d29ad0c42f5710a5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2200356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad82b64c6eb0dcf03bd7c948a9f7b7f74d266d7f631e4f734151d3f5235ec34. 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/USA5W2200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e58fbddb0d71b226b33a4ae37ed5270149db84347536965e209a7cc55e77762. 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/US3DF2186952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fb07395fe197d71b2d60ba285792692b29bee24995b3842641d474634c1c45. 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/US3DF2108666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6473367f122a5fd580d5edf503d1af1902884f5ac379d199b6dc304b15a6e4c8. 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/US3DF2108665.
En Ti Yo Esperaré (What I'm Waiting For) (feat. TWICE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7868d0c6373f8f4d4829ac415f203519d1aa3a563ea3b7cbe958913137c88e3. 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/USA5W2200702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba35a08c824c7d3601074ef62e322d5b19bde507517552b7670d6ad24f0821a7. 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/QZTVM2311232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68baa95d2a8903ac83880450513d895b5f8837f6a7790c9030d5c1565b02cc87. 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/PEBQ91892712.