Fiend may refer to: An evil spirit or demon in religion or mythology A person addicted to either a pernicious act, a cause, a hobby, or sport Music Fiends (album), by Christian post-hardcore band
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 0x71c1831e4424c1694f53606e4b5ddc9752a2b25ecf03dcdbe46c6b496159acdc. 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/ee2cc329-b17c-4c38-9f03-8bc6cea9818b.json and https://artists.proofprofile.net/proofs/artist/ee2cc329-b17c-4c38-9f03-8bc6cea9818b.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 0x86baf0d663f3d71567e65ab2e50e5c4267fd05a8a189b78f598da8dd8e058ec9. 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/USUYG1494730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cbd0cd95e015b92cd07525d3d5b80b47a447a1935095d55819af54d3d5f72b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZDA72199494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed9c3f1376e6f19e90bb24753cba07274e755aaa101ed4172656291e9448ed1. 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/USBAE2204944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7f8f2d9c2b33c5b3211508f45e248cd8e20cd78b169db97c7cf4148dbbe8d3. 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/USBAE2204945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb217a66cff931808270e56e6f4511136fa385d208b1a13a528bdffd232831c86. 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/USBAE2204946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4736412377b70ab87ed34695f9a20abf676191e67f1a6fbf2b07a83ccf7af635. 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/USBAE2204947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47a294417d45863ff8758ab3086f9aac57a0834c7ef67c796a580c1907589c8. 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/USBAE2204948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0031464cdd0e25799a94a008236803fa95dc7fd5380dffb08a5dca77b8d523b1. 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/USBAE2204949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910658c947be791876d6e9a8a5d8607691b2727a9a03a60f808b69f162ee59d4. 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/USBAE2204950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71e17f63983a902453e35d5b131dccbe3d7672e247e0184337d0b47cfe58522. 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/USBAE2204951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cc18b4bdb74ca0b7d544b228ce32d7b3a389db7a2561bbcbfd70a1d0e1a282. 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/USBAE2204952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abc22a0a04a8944035bc06e32485f634aa8f8fd61c31dcc33855772e10d0b7f. 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/USBAE2204953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63c23f2609ac45f4ef2844ae80ede77346eb0f64c2dce571536f1b69a5a79fe. 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/USBAE2204954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7078b478500424a65df86215e02c7b6fed62a9d2beb4834c4e49693940f47d. 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/USBAE2204955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692c8243275bc245e36adce9effb9ad8f2f0f999b55f965dbf67d22f2606c2bb. 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/USBAE2204956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ffc71153cd4d0dd1528fd12ef8e5acf3111c7f74a8c942ba263dce8998e14a. 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/USBAE2204957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff0e4465bce2547d87de130bb33e162a7c0b0a7b63daa5b5476764624004943. 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/USBAE2204958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb338fd96ef55bb0cb0c46b39681424cd423149236a8736f102a9545e71c96f. 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/USBAE2204959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13600f0a3157fa8f3c18d6cac3ee2c99c06f1c94a7c5e23d3e17cdecd26bceba. 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/USBAE2204960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c5197b3639e5cb25a6bce5fcc249c9901c9d01b8aea02413e09dd47ef9498c. 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/USNL19800392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00848a290109dde9e691ca80d87e4b8f6a3cac1e69c4012978bb4ee9ddf8ec72. 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/USUM72007181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fe454b123d5472d03bd5f8a79cd6497e38746e05f2508fc571de3ae47ef525. 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/USUM72007182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525a1f804434e7af1de5b9a928d0ae5da48335b3a12908846f9d6f36f1adfe2c. 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/USPO10700221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cf3a57ca50a32d13010466f86ab255ded81ef6a5c2cd548047a6cdda75e4ca. 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/USPO10700229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3670a350b4366b363627c83873fb3886e19f8e0366d04a16ca5c8714bdffe7b1. 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/USUM72007183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1c689e8bdd73dd69922c5f6118dd57661d38a9e267184b16e08bce4f8991dd. 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/USUM72007184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749c75903ad64143403e21c2ccabc8c725d956defab99b102ac64963c7af443b. 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/USUM72007185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18beb1e49947174db2330db6fc51160718e98110a6267c3550ecd2cdd8f249a8. 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/USUM72007186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909630dc8bae91357d91692409ef5d7bd7dfc3508e28b9dced9dc806b3409b68. 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/USUM72007187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb18755cb3a4bbcc2757cf6a80aad0353ebcd2efff88356370c10f146eba132. 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/USUM72007188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7d9a7045c66dec8e6a732bc661c1319b972d395982011ef60fecdd434570b3. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USUM72007189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36fd5cfa122de4efb5ba8a54b67fe552d7ccd29806c50540a78ab87a07f5d0f. 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/USUM72007190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508df75c5230c898904c99f97a3e551e1385a51185f236c67d55f86e007a1dec. 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/USUM72007191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922a0641eba84666f6e0a47e64073feceef598e62ecc7a82b67b0d00f1dc5987. 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/USUM72007192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057bcb803eb005896a4202a853f17515621eb1d261336ac536c72064d022fb13. 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/USPO11000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6558e044005442084b1c8e08cb61fee41a6f014064397d864f9dcfe76d9c5eae. 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/USUM72007193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32eb160b547cc6e30327987659e4503d5610d353a578a4ac0c19f215a70eb0be. 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/USPO10700225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf615b51b3b4ef935882d1e4b2b8af670828b8e03ca6692cc8ae8669906b7cba8. 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/USUM72007194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a82335a8a897f8a7acd538d937a7fb7a07f9ff3beacdb42730377b990e99ed. 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/USUM72007195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8bad663f53f9f0f8d30ce96a87174e9a55c841f46e1bf92878aa09d68ead49. 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/USUM72007196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5b3dbe9166e5dac69998464a9bd95a9f0750e425abe383f65c0160948d1b0e. 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/QM6N22030224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de198ad59b0a1ead2033d89b2ea03a521780a74803d9ea8e5bcb3fe630b3214. 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/USPO10900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e4e254d3e3a9ec16b55fbac06d8b3b3a687965fe765de3ed6db0f91ec5fced. 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/USPO10500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48e7b0dad2f8dc332c08b2609a03c27e1e108bf16b90fa05f995c138af408f4. 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/USPO10500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3cd50c83b3d3630571493c2ab10dcfccd79ae1af096760450a15fb1ce89b02. 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/USPO10500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dc2215c1fee1df15463e313b78b5d62314dd49f6944714c7c4892719b76c99. 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/USPO10500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e4e254d3e3a9ec16b55fbac06d8b3b3a687965fe765de3ed6db0f91ec5fced. 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/USPO10500003.
Ghetto D (10th Anniversary Edition / Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34795fcae17bdc311b93b8cea1455ba386daff2f24cad719f2d426548bfde5fa. 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/USPO10500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ab7cc900a72f92371b218c1734e032467625a9b8b8dcee8adeecc08b530362. 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/USPO19850021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48e7b0dad2f8dc332c08b2609a03c27e1e108bf16b90fa05f995c138af408f4. 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/USPO10500008.