Magic Kingdom Park, or simply the Magic Kingdom, is a theme park at the Walt Disney World Resort in Bay Lake, Florida. It opened on October 1, 1971, and is owned and operated by the Walt Disney Compan
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 0x06869e6c333c09dad93a63ccd14d90bda7d048ec13419d0c75ef5822b7cd71e5. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15bcf027-e167-4681-92c8-cf58235f4de4.json and https://artists.proofprofile.net/proofs/artist/15bcf027-e167-4681-92c8-cf58235f4de4.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 0x5935886473cc3abc4cecf669ccbfaf6b1dc3aa7b4c6c91f53d439f08e706d995. 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/DER372417902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e33f748f996059557783705a03d4ba8891c383ddaf163a92e650557b91953. 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/DER372417904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cba87f2f231e0108ab0bd5ffd9a29d390a535760da41da91ee35c04c16ded69. 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/DER372417905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962587c03435e36085f419749f3a21e0c1c21387f4e16c14a71028edb71209bb. 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/DER372417907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e331beb31c86ab9ce2f3b7d6ac9827f56692d150a146f62f699c6b1142976d. 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/DER372417910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b7a80ec2b24d4e0c4b57c14a48902916da9663169fa24454e683abf307014a. 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/DER372417911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd25a578f9e84739c5a9ad67fe596dd508a3dae23463f55a8fa7ad88c47e35c. 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/DEU601908409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18f29ddc12fff379ae6d5f88736c295d35a1396177930b6193a261358303fa7. 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/DEU601908410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce01d8f655b368bfeac44a87b5130547aaaa5a1f37f11e6f6b00c32c69d32601. 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/DEU601908416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08a4a0f843ac1619468f5f09ca8e872981ae3bc52a3112724022a834868c675. 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/DEU601908418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92e12f16ad487be22b1d086db001e661dd914f1487df2d73e5d432a37996859. 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/DEU601908419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce20ce7155d1eb965f8a58f422248f41f6db46573cf000d547e29f944c36705. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU601505486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d25b149c759b3f034a05bc73be2845d72f20d804632823c6bab91f47f4039c8. 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/DEU601505487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a7e053ea00fca8aefc3f29e5d60af89b46a0842fc62ad8cd018b96f8f9c405. 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/DEU601505488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9ad1fa2016a2906d88acc3b676a03680d5dc67625769954dc1519ce6d2da02. 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/DEU601505490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e99ac520b23bba29255603e0a0efc5e4d04d8bd3fe90b56611236949203642a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU601505494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d69f846a6139044213d94682ca93e1d28863fc3f5c220e34fa72f5e64b9475. 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/DEU601505495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5babe8b70b207c4ea1449f83f176f1150b60a9618d0c35a0e7b37921017b10b0. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:52:19Z), 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/DEU601505493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d7341b1accd0589bfe368c51cdf4127dc4a582cb6f0430a15976baaa7a7c95. 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/DET271012501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bdade97fe32363868ff375fc3d74c45331b15eef79e7ae94607e4c59c1457b. 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/DET271012502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772f66e5029598fc97d8f9c5290fa6a4d6dabe15b335f05ad32eb1b3d793799f. 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/DET271012503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bec18393f78a77fc609577c6525a813550abf288815d17b2df626b1bd47d0c5. 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/DET271012504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850bd254bf432b50d75a6e5b050839e1fec895f8fb4b1586ec3cb8a562d396d6. 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/DET271012506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb278360641ea542dde219c875cf5e3c43e44990d99d3454966d3f4fd27de8ff9. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/DET271012507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28174c17647d6d443d84b91cf3fbb358f36b58da98926b7078f09cf4a3eed4d. 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/DET271012508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d79557c14b2a3b277bb0621fa69c584d6e40bed5f126b83f5b8cbe3696e1f7. 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/DET271012510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d7341b1accd0589bfe368c51cdf4127dc4a582cb6f0430a15976baaa7a7c95. 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/DET271012501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bdade97fe32363868ff375fc3d74c45331b15eef79e7ae94607e4c59c1457b. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET271012502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772f66e5029598fc97d8f9c5290fa6a4d6dabe15b335f05ad32eb1b3d793799f. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET271012503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bec18393f78a77fc609577c6525a813550abf288815d17b2df626b1bd47d0c5. 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/DET271012504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850bd254bf432b50d75a6e5b050839e1fec895f8fb4b1586ec3cb8a562d396d6. 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/DET271012506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb278360641ea542dde219c875cf5e3c43e44990d99d3454966d3f4fd27de8ff9. 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/DET271012507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b1e96bf83c0e7a3dfaca857d58e0fd5955c8e54558aaace7ec70de7c5e8997. 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/DET271012509.
Metallic Tragedy - Chapter 2: The Holy Pentalogy - Tournament In Hell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4979c944a9f34d5be97dde1028f5aaded7d8f329431dcebc45327ce78163fc8a. 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/DET271012515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b0a46487831f48d8d5e50c4ff4d838948999c1b3562084ba54b72fa1ddfd0e. 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/DET270406802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027969bf221402ec6c06f017f5628ece7486bebb8fc6a135adbd21650ef08967. 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/DET270406803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad93b5650e84a81502007cf9a17a5e4db23cfd2460458a1b4b91d15a0626fc97. 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/DET270406804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6aeec11ff1050b4cc37138a97d268ddbb25b7344094e810a5cf57e849a43123. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:49:32Z), 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/DET270406808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607b78c00c2b2ee702e17f7e6ef2c1b7313cb8a6bf8c3de530e85d605e51a820. 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/DEU601505547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cd8a3016a1c823982fee67e1c96248397769b77da41385b6730ec372c620c3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU601505549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd34c5fe81046e1bee776a4fbb2fffe078938775d3d87dc40d836d65e702316. 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/DEU601505554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e9c989f3f6ef0dc509210853c8e98d58fe14b52edc97a0a0ffac6e034490a8. 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/DEU601505555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd332477c2593b57b3e18a01c61c6232797db11cde56db1c5f3aaf28a81677d20. 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/DEU601505556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e33f748f996059557783705a03d4ba8891c383ddaf163a92e650557b91953. 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/DER372417904.