Erika may refer to: Arts and entertainment Hayasaka Erika (Megatokyo) Erika (Friends) Erika (Pokémon) Erika (Underworld) Erika Itsumi (Girls und Panzer) Erika (film), a 1971 Italian thriller
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 0x87cea13b268fbc70173a7fe749fb35635abac3493af74e36a6458b5aecaffcd1. 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/246b513f-6760-43cc-8ce0-357c5d0faf58.json and https://artists.proofprofile.net/proofs/artist/246b513f-6760-43cc-8ce0-357c5d0faf58.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 0xdeac7178d1283d180160b75a9ae3991d56175b66b4ee6bd0d7a3341dd205d42f. 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/TWA531881801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ce8cf44b67ce64718d40835b4efff7d655b5fd372d741abc4ee11e6e0e9e0e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531881802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fdc2cfdb425ebe17ca022cc8c18054354876ad8775c6823454d6bc3e731b45. 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/TWA531881803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bd40daf5014b197e788b94762fe9456443fbfc133f24e39c6988d28e930573. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531881804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf563207f72ffae3ea6241a940a65e9ad13e1f7717220fe345f021a5dc75bdd9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531881805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cce09d478ade9b234db77758dffe4fe1bc1d4efb2906d09c4100b7d5eefbd2c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531881806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f562b99d4d6f00a040865fd4442f5e543998e0078881d360a3fdccbc3ed579c. 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/TWA531881807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8076fa9c002a9b535ca5c4a838a3551c5d496d58d25c1fb258a0fded184ce909. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TWA531881808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdfd36971ccf0e3781a78aa94faaeb0671805ea74d6519e9174b4c035b5b686. 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/TWA531881809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea35d2fe267af802c397e6c6df22148585e0aa9e5261fdb08a8600a2caf0286. 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/TWA531881810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc160e0e3a418f74247a7c581397a5d5200babcc0291e9294085b8b4d2e0688d. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/TWA531881811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e8f02e08026bdd2813948ddf4fc3372c434d0323d38c2b1c1507cb5e8c29d9. 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/TWA531663601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6577a92d7db7b56e5191182bf36d4f666a48dfc07c738f097b46ba99acb30d1. 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/TWA531663613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c51a0ab27e0faf82a936b8215ec2177553b0910502398086bb3419123ebca8. 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/TWA531663602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac854bc3bd652a9cc43d6f1e7a0fb0b328511120bbff2ddb95ba12e70bb2213. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/TWA531663603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963e4e9242ad345054b6d2b4dd77ae99a4d2b88630ee39c93df3e936c32ccfbb. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531663604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872fb45a5d30624dc63d59fb810d1e0d7b40cdbaaecc50191d3cb84c94155197. 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/TWA531663605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc2abf24451bed9abb4189f426d529eed72f090d6823ed1e4ac245a9866e786. 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/TWA531663606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b22c69e64bb3d17eb33e82cbdec15b28f79eff3dc14e185f753bd5ff5fce2b9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531663607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f516de312ef8c72a47fcf63b96ea5d0a01d8b9bcb7d95d3313e361b2919ae4e. 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/TWA531663608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fc71d57c60884c3beecae5237b215ebd0fea5781a4f9acbdae0b5668083345. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52453574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec97b2983c2a90aab62281e87fb03bb90ff47bd020f9e8ed333429a083963c5f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMZ2356673.
TURN OFF THE LIGHT (Extended Version)[feat. WANMEI]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf05060d42b167ac58cdd8a19f8d05d9d71a761e0e28c022ecfb537ea8e756f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/TWU712202462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d6f23a747d0cf47913259ad54a2f21bb3ac02abb1c1e45b9249a4c1ddae373. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712300893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80542da9832b0d96bbf09c5432276e6943336ea60997ff8adf7064ed31585d04. 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/TWU712203726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2fb9b95ace30e6ef736897196ea6ba434bc00bd74da7be5ee16f7646f023b8. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/TWU712301558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6439c7ee658669b427a89d038764537d53d6b604c6c7407fef43f014443b0bc3. 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/TWU712301559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e99b2b28779b1d84abff582a2d3776968a42152dadfcdd429c728e9b20392c. 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/TWU712301560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a999d43f05d9d14ab2d274a5f3de4d30b1e69b5db03b247543dcd6ed7a09903. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712301366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d6f23a747d0cf47913259ad54a2f21bb3ac02abb1c1e45b9249a4c1ddae373. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712300893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc00a86a81836bec21fdff6cf571785bcdb0249cbac582d83a08cb06c74655d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712205969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80542da9832b0d96bbf09c5432276e6943336ea60997ff8adf7064ed31585d04. 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/TWU712203726.
TURN OFF THE LIGHT (Extended Version) [feat. WANMEI]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf05060d42b167ac58cdd8a19f8d05d9d71a761e0e28c022ecfb537ea8e756f. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712202462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab338e1f8f6dd7e1b60d9419c0a9d3ee59b6c76ecf27624381bec3f6fae06f91. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712201374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad73af9b430bca91dbe110f7b7bff26c367b752a5e8235c125bf34a8f0f31204. 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/TWU712103917.
無法度按night-25週年記念單曲 (My Music Story Chapter Ⅳ-Romance Terzetto)
無法度按night-25週年記念單曲 - My Music Story Chapter Ⅳ-Romance Terzetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cca4c72f7b1fef1c9c64e9387eb9417456c623f65050d7cb08b281a1d5be3c. 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/FRS182083402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96ff160d534f1ecc7519202840f496f9a46cf5770a625782d94aad47b629c4e. 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/TWA532000371.
我的拳王男友 (電影《我的拳王男友》原聲帶)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a99670a10ef06c6573ce54395ac298296d2b0d05e4ca6dead24c08cfdfa2a62. 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/TWA531901678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e006a4ac34b8f25c4efd4db75ba3b98d3ec543743bee526d1f89fac5d8709c0. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531901679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4215be5d84c02d60f8943c5e75851035cf2d3bbaac77d7389868032ca1097d78. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/TWA531901680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6577a92d7db7b56e5191182bf36d4f666a48dfc07c738f097b46ba99acb30d1. 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/TWA531663613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e522b033e35b353299046da1d595b97e1301767baa1920873de8e2ac7f5906. 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/TWK231811301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce74adc4182766c76b09825f3281fc977718968c4dcb2f5e9c43c2dd9fd19667. 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/TWK231811302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0adc82c3b14e0cd0d16a196b97a7f3bcd822e5b0ce6b9bf0bf801bf6846735. 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/TWK231811303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0a966bcee42ad51c0cb4d5d0af6365e764196bd33512bbe2d76e4e09eb5a48. 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/TWK231811304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14723859dea5b9ac46f344017c7bae148a2136682028766fbac99645295e517. 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/TWK231811305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd412814b750ff30dc06b9702bc341e0e17b5e6758a0919eabbfd9c06c2df017d. 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/TWK231811306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03eb355db2c29356fd040366d48730564009cfbfa5cf13d0a805cc281baf48f. 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/TWK231811307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b941f9bf212269ad988f6768adf686258220e486a99af412e752fa70ae46847. 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/TWK231811308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ff71cc3245bee87f1db1645a41ad951efd4999dc0420df6b0c74f528a14ab5. 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/TWK231811309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7448e7871b60cbbca88938dcbd729c04cf7526ff6d1e856e37ce3e3696c8a563. 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/TWK231811310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d2c227232c66fdb09b98a272c4bab6d284f436bfb086550a91627cddb82fcc. 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/TWK231602701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c24e01270d8ed45e2115d09ceb0bb879bfed833574bc05fe715bc20c153712. 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/TWEN71801003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1caefc96c24458f086015b60007f4effa3f66eea2f5510e3588f88fc1de94f35. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWEN71801007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0f77ba253feb94c56a6ba91e9b1964e25449ce6147a69cea3c77c3b8c09db1. 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/TWEN71801010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24451b9d8dfcfdb70d53bdb298cbf5403739579b2f04da86d9156d9ddc61783. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531799901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fdb638958fde1bfdd2ff6be57e8a4ddb6f63818895b6ab53c6d1a99830f5b0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531799902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb519a83dd0809b17a04f6804dd2fbdf3e1dfffa7188bd97ad919cca960fab45. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/TWA531799903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96efab2e4d7bcbf625d0e05343ef8f2707661cc8696ddb36496d008cb8b06b39. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/TWA531799904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1549669cb7267a56d28681b4393b80102020b497b8da0b996e0d01685723e95b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531799905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9175f98f596dce34a04fdbc0bbc8e4fa05e878e8edc1f4c7a5b3c5d3fc4edd69. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/TCJPW2371145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8306713b772928d3df9d8535d8b5d8bcdc2896a0b683270920efb55a977013f9. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS172200011.