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 0x6512ba3d8ff6c6c52c051f5b31e2edb63dce115a12ba3cf5f68e0b7597c4d7ec. 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/eae59818-dce5-43fb-8675-9ceddd2fa42e.json and https://artists.proofprofile.net/proofs/artist/eae59818-dce5-43fb-8675-9ceddd2fa42e.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 0x550c6ee23c83f5ef3a29c6ea499a3232f5388298e4da8672b790c8b96170ca8d. 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/QM24S2011901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7e731ae286d779975c46e63b3189f97aa51aaa9d7e694044207068a33cf8fc. 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/QM24S2011109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f06e10c13bdd4099a805d701d624d0f75dbad3a35c6cf73576d6bf2e1292efc. 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/QZS7J2182651.
Still Haven't Found What I'm Looking For
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20e9489c1ce850c2a3a0333134cb38e82e9277cc502f6d72b9a2bae1e10af3b. 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/QZS7J2109072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7029866097ceb61cd9b88d109d575470fef352f8e36bce13d4f84a1000d6d35. 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/QZS7J2157708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2517e5f66de838de159635d308543b032c1594a58628dc335793edf07f816a. 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/QZS7J2111907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1127aacd37f12785399e859ebbfb9bff0a9d607f4392854cafca8a73eaac07b. 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/QZSYP2289963.
With Or Without You (Featured Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9defdd7f39fa4a9dfa2a46f68652d432561475b91bac4313a1cb2da8e25c2fab. 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/QZS7J2132534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9b5dc2d81130595c056654144411e2240dbd665fb9e52ef4bc68280bbe2171. 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/USMCC1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747f56d103590c67f43a2e24519937b07570c77792a38275c2005742936cd6fb. 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/USMCC1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7024aaa07d2bdccca92b24591ed9fc5325269876c34bf293a6929bdbac86da9d. 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/USMCC1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404526d7149488d8710733214826dc92a46c51612274e84dcee77cae66e84945. 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/USMCC1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06289a45e8f1b28f49cdc1f9cfc55380ad87fa4564b02d27f5b6d297e91955ad. 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/USMCC1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe054efb7c6141748759fa752a4b16cb14a98ef0edc240d8deea3fc25e33058b0. 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/USMCC1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1da4fc0031ad467734d032cb7a663819264bed555361509dd202f2a96b80e2. 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/USMCC1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5478dc8d7e6db42040502a04ad6091da2f340d43f70c0e590f50d1c7d43c4b5d. 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/USMCC1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80422e1c2071efbe71913652b9ac0f5694efba302dd2b0fbb6c69301955f7110. 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/USMCC1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770fbff146d5985410524899464e3e8ba21d131d65a80617205047c62c6ff170. 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/USMCC1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4209f03ebc360545e9f2cb0d1eb6fb66ec4476a55dfd7de51d8768ecaa2516b. 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/QZTLA2482004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6c2bd4c1909e5ac0065a0a03ceba14cf1fa578e37e45888805349076b1dbf8. 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/QZQAY2407968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75384afce36ffb0c99d2a7d772fd86e9afbe4db5b413371a6b92cc691c619909. 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/QZTLA2438946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2deead192806d9244783433c459189396f4b2f97abc339ac949ac34277f584d3. 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/QM4TX2438944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7c4631d3f96b671adaa91f2adce65c6d8ff7c58a93edbe96e4ec4c1a459528. 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/QZQAY2442376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffb189ae26d55eb9a5d517c6484fecea01117da485145e30455132adde15ded. 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/QZ4R92300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a0c6d21028a1030c195b03328a8e9e9883b469fb228b2e5d21823169d60c5b. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/QZTBA2368690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d78b8980f49a6b1361f082710e1f35df08e29dc9d97b0ecad9379eea4e5ee2. 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/QZS7J2375902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8488bc8eec1bf7d4f9ff382cfcbc0702547aa03c5cc7ad49bb7293b8e11bdd. 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/QZQAY2332135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f310c52953c368c7869214e8e211f1c420e839f93ca5b0cc4dd13101aa8036. 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/QZQAY2332693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796ed8ebb09d61b8558ccf0b15fb01871b93edd79b9f67e284aeeafd27c2651e. 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/QZQAY2369767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce878714df672fb82ab00be9c8cd95b2c58f9ca8cc7a2cee8e492c3807e0506. 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/QZQAY2385601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5363bb8b398776320708c16f4401770fa84067f0251680209aeee4ccd02dbff7. 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/QZQAY2268255.
Discover: Songs of The Rolling Stones Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731a83a714cc2b7babfc6d50b0ea5aaadb00e5a97f21fd1a13e42a6ac30a2900. 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/USA172130152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe6d06037d7a7166e53e8f404533d07a2f5ec6ec7bc419175e71c5d2928e91a. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USA172130153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34211d501c41c1f5bc4f4ef78508f2ff0769203e23a092401b77b1f3d4380f1. 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/USA172130155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfd4e521ca7937f0cdcbb5b814fe31cba88ebd924f2da5358a0f19c669631d7. 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/USA172130156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ea082e93c12b628d088a5eaca62b179b69cb4af60ec27c79f67e84e7f2651b. 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/USA172130157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818bd7e0b7a53d0fbeab43fdf5da503669eac3c0ac3c53bc72ce23f5daebc52d. 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/USA172130158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1d46a867ce8841bd9107e8c98a034f1e7d46387247d52e170830313627555b. 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/QZSYP2183859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f06e10c13bdd4099a805d701d624d0f75dbad3a35c6cf73576d6bf2e1292efc. 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/QZS7J2182651.
Everything At The Same Time (feat. Indigo Girls)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284bf06cbaeecb2f1c0b701283841c3b1630d098e00217e540e33c983974a3ab. 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/QZS7J2115559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38a11fff0f126b77b4759cda0e826f8a2ed4b4a0853a636963a7e943247fee0. 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/QM24S2103442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa029843e0717002301f056a31485369a714f92dcd301e1f8af6f73f91074b38e. 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/QM24S2103299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99f72d3e5a7762e27950dea38ee4335462ce745cf402938a799d63d6c93d471. 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/QM24S2102305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5399956e8cf6324b1a760d986f006d3ccaae313a5f98f6d3299dce38e02207. 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/QM24S2100517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8776314c40f5c6f795b501fe546514765d37a3d7eceb58b27baa2b4fee8abd37. 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/QM24S2005319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1627627ce0ada0dd77f878097eea9dd92ecd5fb66a551ce06ae7561a5d54350. 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/QM24S2010697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9f9a6b60e5e4d1f2dfacbf5d769eac9022e8124d6b9de2759991eda028b216. 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/QM24S2006348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a74e2e6f17b622a299c5f0d00f0af21698830a80318c17af9fa8eb0574610e. 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/QM24S2004497.