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 0x1998f54b5b58d1ee44008fe004ec4422c22cb00c950e8d5924ebc020c90cf896. 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/b91848f8-c32e-43ec-ae12-fa26a37ab6d4.json and https://artists.proofprofile.net/proofs/artist/b91848f8-c32e-43ec-ae12-fa26a37ab6d4.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 0x5b3f1e8980c6d8bee7165f053b54d183235e53690bd6fe9cdefc215836374ed1. 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/TCAIC2484301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2664e5c769c05efa5119883a2d7866b61be05b2b6103bdbe316af490822038. 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/TCAIC2484303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ba1183f7bd619afb7548be4f89257485ceb414563ab122ac19262577611d48. 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/TCAIC2484304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8123ec2e92ca85bea19b3df2c64e98c9feb26ffb7b8aa17c8c524257e5e3820c. 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/TCAIC2484306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bf0c0b4a3827c56a40d5c6776111e4e990128eaf292f93fe579cd40e1011da. 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/TCAIC2484311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98a208790ebfcf01b97e10362ec6a08894423cf8a3ec9cc1d617efa61a37b96. 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/TCAIC2484329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427d8959a7964976ae86e142e3633b2e0c005ce7ec488dad842fc9be39f744aa. 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/TCAIC2484330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1048fc199f94216da5b2b4db8703705f1df9f2dc7f8b6462af6937bcc87caf94. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:51:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIC2484332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a588babb128322434cdc5c500ce533a44cb1469cff03a527ff2673a23db561. 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/TCAIC2484333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bed7037bb84a2ec8b668a12c2bb1e360ce1575d92706014a36c87dc2c106ea. 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/TCAIC2484335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e1acb251c30ebba662d7027f330094b7f373ad2f051ae069d2fef94c7940ac. 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/TCAEM1908817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0155e1db124d8a8f58e6abea78065a70f52512fadc8034183e4b70bd12fc7436. 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/TCAEM1908819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7020c385a1ff2edbfc9e90db5a6b44cb4598ae86bee74b148265c3ae23d09a30. 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/TCAEM1941274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20745e1280aec23d3b84690db8b130f8fa26c62722a117205e9c1a088db2089b. 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/TCAEM1908824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72e52bb514363434b763b254b101bbc7ae7e26b4b1b997cce52cb3cb86576e9. 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/TCAEM1908828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d6b35e8cc1d29a03b91deb3129242992efb83926f82df46065f16bc9ce6561. 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/TCAEM1908829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2c4beb0663bd1e09c51f2b3d69440fec1306b0b1a7b92ab007847a88220498. 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/TCAEM1908833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa31833254a9c129ccbf89bb7082150ccc15e3ba1d521ee5097357e35cf95330. 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/TCAEM1908838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036064d9a4495796b21dd7c48d44a164b13014b42e760947acc0a32350e30afb. 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/TCAEM1908841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa825c31662db1a2c82cafb701c2057412f279c0309efa1f296821789ea4c8b73. 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/TCAEM1908859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2e6d191d77c1e027658cc97fe087b060897233038736523af86a23d18f33f5. 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/TCAEM1908866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4928be2633698cb661b65feb9cdd6a767d5104ef1c97e0f7981e602d06a3f1c. 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/TCAEM1908874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6e501343503d1bb34fe9432f0931c23787b79a7c210dec1c2bebcc23ed2f46. 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/TCACX1799045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876d123b638fd57d5b3c094ee3f5160dcfcb1aeb9e4e47ec4962ffdea7a2c6cd. 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/TCACX1799046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607fbda18f4b67ffc3caf8cb7171ef7afa474a0a1a8ceb95dc2d9a884c013227. 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/TCACX1799048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d342256ca1546611517c76bc736fde8c6717d8f1a9c4af48f15383ce8a01fec. 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/TCACX1799049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfb3998e15af1ad4e10807147e0f35c341f55a5f555112a76a29efaae409ca3. 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/TCACX1799050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b00c2ccf21e9d00bd1f443ec39dbe43939f0d1a16c9bfb3f33613c4f22013b. 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/TCACX1776018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f54027851778dbc52f4a4726948441355553ed5296351a3dd4f6018b34405a. 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/TCACX1799056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299b38bc742303cc56d777bdb32646671c2ec7a50a751157bd79bd69127ac7c6. 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/TCACX1799057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1b34c9b2c02daf37c09f1bf268347f2d195eb85262a29bc6dd9c4abb5567a4. 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/TCACX1799058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cb59572159af330037e55f6dabac39711339f1ddd33f6540701b2859293c99. 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/USKO11100546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2117e7b2d59c7c8b39af8e6e3752b943eda4f3f45d4d6c76e5fc579ae937bf11. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afe9458afee0c4d13b2d921b8a62906b6341c702a4bb8188b9625548351fb1c. 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/USKO11100548.
Something You Should Know (feat. Phil Labonte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8621605067b60ff193c36e26dd27237f2ba8def2f06aeada72d883d7b179f4. 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/USKO11100550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef4f0e59a0a067c096ba8717da182bd00d8ba4e5070cba747c0594d62a27b25. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T20:32:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11100551.
Enslaved, Dead or Depraved (feat. D. Randall Blythe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7920b024bea517c2ce0636fe42f8064747fcefd9870812dafdab2bcefc88ca4. 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/USKO11100552.
The Fearless Must Endure (feat. Zakk Wylde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09268da7fc89ced1d53ec2516731bd70e86aaaa25e11c9774d6184150a95a53. 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/USKO11100554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab688ed1ef8c3e17122456eb80f4b9e5e7c4f205473bc17546eaec7ce94d8b8. 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/USKO11100556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88816a4e13639eb85e2690056918082d5f43f13a08c64e78f5772ea268ce834. 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/GBDHC2340903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa31833254a9c129ccbf89bb7082150ccc15e3ba1d521ee5097357e35cf95330. 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/TCAEM1908838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d6b35e8cc1d29a03b91deb3129242992efb83926f82df46065f16bc9ce6561. 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/TCAEM1908829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72e52bb514363434b763b254b101bbc7ae7e26b4b1b997cce52cb3cb86576e9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:48:57Z), 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/TCAEM1908828.
The Fearless Must Endure Featuring Zakk Wylde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09268da7fc89ced1d53ec2516731bd70e86aaaa25e11c9774d6184150a95a53. 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/USKO11100554.