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 0x88144c00d6e713e132fffdf3415719b8d2dbd350487279d9583c3322a303d71b. 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/a1ea74d2-59ba-472d-bb35-996f6d794bee.json and https://artists.proofprofile.net/proofs/artist/a1ea74d2-59ba-472d-bb35-996f6d794bee.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 0x2494899d81a78adb0ff38a28745adffa8d2207a0d1af073f59dc55d2a11f2a3e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CNUM72400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedda26e7f0c71aaed562b0330a1850629e9550702ac81046b49a0ee7f5b9a9a2. 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/CNUM72400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae838be4d0f8b6391ae4328021967c482e5063fd7ddcb8dacab68ef87b8fe5f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CNUM72400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8039f10067de2bf7613f45e355815f7a6818ebd2e986ef41ec2efda25694ac14. 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/CNUM72400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c940b7b8d2c01e4e2f6443b47165d8b879ab14d9442a8da6659d1a1d82d363. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/CNUM72400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64182e667c5fb640074a00450ee8e73195fbb0adb8d8a40482bd3056ae3d475e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/CNUM72400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b46edbf4ead4c67bf468da8b91b46245ab42b5f0cbd3506f219ce7bcb365836. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde19ccde62fcc66724f97b253d556939fecb8b8dfa71369e983eeb2876855668. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/CNUM72400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f024419753e46ddfd1ec511c680f9f8546cedd27066cf61e236e5dbd9da10. 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/CNUM72400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12a9e246d59bcbf85359d45fb25b60d4ca081736b49db7281da529cf47d5785. 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/CNUM72400154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc503de576c21d231c16f75b936c27510ffe5a3a8f47ca0bfc564ba50e6ed50a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CNUM72400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954ba4b51bf53a396b1dec781a4bf0ee04ed88a76d8b64955eff8aa201a0930e. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TWJ511200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80ef0ee2cd0ee0023b51b8ee4a4858bb78e8292513db1a8097382e305931ca8. 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/TWJ511200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e726dfaf89274d40f1b9b1cad0bcba0d6b82ad81b281d925b934fd4c96acbe7. 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/TWJ511200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a07555df087a829810f82d5af2f3eea67835be9758565d40ea5d88582607b29. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ511200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75e601faabbc452686a43a3ac68095fc50f92f910675e097a1d3e0fa0bcc19b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ511200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757fae5a33438a8b38ec7167eb05c42fd507d2193ad259927027b4f3ba734c4f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ511200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb1f133d4e0be08b46906c1a00c22cd48af2afd0e1537871efa820c7002565a. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/TWJ511200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13d0670519cd7f5b5960d955ea21337bacf5f38ca67fef4b867367164d10833. 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/TWJ511200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64e7bf2c68692ed05892c51a2eee90c4657103f50acbc52839f9afa91347665. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ511200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67feaf546a6afde0961463abf33b9bd67cb21e64a9df4501a32ca35c109c724f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ511200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e46ebe76ab2bfe6a57508d02f3de50c4fec25752a5ac123d73bae13c701c819. 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/TWJ511100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe409a3b86758e2358f8a53a04b3bf6009986a81dda19ef031ec3c70f682499a0. 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/TWJ511100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87045c51526551622d8ecd58fd060dc2f89c3eac66ab85c3bde07103c145ffac. 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/TWJ511100036.
卡農的幻想(依據帕赫貝爾D大調卡農主題改編)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cd91ad6ebece174ad663e45448ba41de0fcf3e92a5a190e3d8e116d086bb58. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ511100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e3952747b76fe16cbcd501ec86fb2077fa06ba4f893537d5af56a7bb32d98. 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/TWJ511100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96625574d696907fcf451d8860d8848ef89fcc4bba6f3e14d025d4e54343a8d. 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/TWJ511100039.
復仇之門(依據卡門及007電影主題改編)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd8a0c8d735841d76007b7a9c9b0518a38d424dffe748d8c9e24b6f61e4cffd. 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/TWJ511100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bf644bd70a87a6e5b66caf7b6627525e6f866011f240866d2df2bbe5ea5df2. 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/TWJ511100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862898d7c7cef2afbab1612aa79251deaf6313cbe6aced3adce8c446f1156848. 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/TWJ511100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4d8bdeffb9823bb38a09fe8f7da35e32a880a9023cfd9926f7c97a00cb16f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ511100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4623c982f402b8479918cada09584a26c0f1d6e0dfcd24cd58827d7f30674a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa5e99dbbc02ddb3064e17aaa852db75e96af026ce5806486b4ff2fc41739f3. 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/CNUM72400043.
Dream 0 (till break of day) - Piano Short Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ac1afbe5038447304d0ea642aaea8321dba419f7eca864cf8aedc2572eb2a8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEN962303385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349f1ed0b2edb29f9ecebd6852839d2fea9d80c257d981a9bb0418f9f6c7c97. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBUM72400315.
Lawson: Stay - Pt. 1 Endel Sleep Soundscape
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064fb5bc1051a70d29ebb8ba79a59abdd27158d9be262e98a10dafea1b4a69c4. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/USUG12401500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f200407febd2759d7db65431271905b4f8b17e54fd5bdd48e406dc4dbebcc0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USUM72314247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27e0bedcb3223bfed2b2514a9e4cb37456fbf8c2288a043723bed7ec0ca46a3. 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/KRUM72400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962909a192c364c472980b4c90849ee72bcd5b21957a775ce11d845f2ec07c2d. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/USUG12301198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeda86e975187eb3dcd9a6056461cfea6e1b44f0dcb9003a91abe7d0fd8f0000. 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/JPPO02400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c99953a036bcb7c85baf8fc340e50f4546b4a2f4e1b9bf6245ebbbecab38f13. 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/QZWNP2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60665f0f3a741375c42594b33021479e9c02e024392f07e46b431cdde720d95. 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/GBUM72308847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbefed5f475380bae7341a8c74c7d8e2d85836c57b7e211dedab01a44016a44. 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/GBUM72400776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e9c9e7f1c30cc6cb5274479b3d2b280bb067619cd72ef78af47f7ceda7e2c0. 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/DEN962333313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d84761c3d63cb9e7ae12814772f7c761d11aaf1721484aced3521eb5dc3343. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEN962400100.
Lawson: Of Twilight Skies - Dream Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4906ceac4007cb749cdebab97e01a46885734e9541c266b6317dde39ed0ae045. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12401643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bb77311fb29181d38bf70982bde4068b66b64c7f07b297a3fcc4152c73ec02. 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/DEN962303386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1efa7853d99013cbfc743404c270bb934c4b7092a96aba5a507ef64c8833df6. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/DEN962303402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e52963d83da5aa02903996b0bb72fc08ec2556a95cdad0d7ed6bb4535c9615e. 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/USUM72402127.
Where Grace Abounds - Highland Park Sleep Collective Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0b553fd23c6a7cd48140dd203057f8c11b552346394b22126874be73f4825c. 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/USUM72300898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b40713d9fac99616cf7bfc96c14c0f39629b23b03ac7b3cc8d2e453f5ddedad. 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/GBUM72400784.
Glass: Truman Sleeps (Arr. Cousins for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c484c1fbd512e276886d1880f3cb358684ea650c653fff2daa3ad44946562e9. 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/GBBBC2400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea54c305ac393333320c47891c71e5e475991bafbde414ab916fa3339767b703. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12100791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e5eba9c70170a3db2115e50bb280fd8fcbe920b39ba7a02a05195e72119de7. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USUG12301199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20a6c203855e6635e740a1b3d08697ff8053b090f40e34adb123f5a310e242a. 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/GBUM72307155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd840f791a9612fa087576499a2aee2a96a215cbc2a1ac83e069f8f3676b315. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USUM72402278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329bab4e7f447c569dddade7947945d849e441b080e5a4451586b3326ba99b6b. 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/GBBBC2400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e92866b40bb4d4914cffd00ad877d9cd10f3f00a1b62833dd9688a7d916a8d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72208710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b6870ba4a12ae35163cb41f2d0c67cab1bc5d95a4322da071ef34ca842ba92. 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/JPPO02400053.
Lawson: fields of forever - sleep rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbf62276a990a63096f72cd973b0b0e6f1b2d29d7758fb3bfa4e6afa3e7ea65. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USUG12300886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ba48e4ab62339149c668a840954856efa2df2de539a3a8cec5ea1a358c8162. 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/GBUM72311344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe04e5c0f812d73a89dd5b5b5ad3e6a8e963ac2ba3b34b473df80b9b94f63c14. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72208623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa5e99dbbc02ddb3064e17aaa852db75e96af026ce5806486b4ff2fc41739f3. 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/CNUM72400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7a444b49806f0caac1e78986e46198a454214fb78d38a83e8597dfc1141424. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72400213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd752d309f80b324566589d5d9fb5a30b5fe32e1de2aeb4b0f6237bad2924ba2. 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/JPPO02400483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde55963ca3dd44cbcb1c783079ea9aed7679d66a7c9f86560e55d43066480f39. 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/USUG12401565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790e0f86913eb9d470d8a6d1b3e38b89090153f259e43abd181371d7d533fc9c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962303384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a07e3003a20a750c9ce579440054e72ff0b6fe9741abc0bfe3bf0d147213aca. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72308850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698a471cfeaf554ac0ac6ee4c9ec93e4f8cbcdb7a3af4f677e59c2740082105b. 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/USUG12200775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c053c3a81bbe01830bf7c9b1cebde23413a4f9a2157a91b609cf91a45517a03. 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/USUM72314255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd814745b529b0539302c2d74d519ce52d8932c6378a8937d6b79b153a9b38e4e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72101512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e8075e003fbf647f70908a2ec7b8f21dc56f4a389a63cd8913d42944402e74. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1930ff2ab33ac67fa6f13077eb80188d1e8973512ddb831daaada6475f339f8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLX5Q2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6b58dd0940c8209bc41d3ab30591d2d41c8b09f948f486db0ae96d909a03c7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12401105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6bb9a97d73b8ecfd079443a72ce513494f7129253124d8d9f9c33da3cf9fdc. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72200707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c21dc73009549eb41f17563cf411fae310f8a0a377b45f1053462929daf052. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72200495.
I'll Meet You On The Clouds - World Sleep Day Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec0ca989b93bd60198a4c2d58d56c8a84307586161df7455a2cf764d6a9f7cb. 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/GBUM72301320.
Lawson: the color of the sky - sleep rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059cc64b1d0404f328ce5faffef043e8946888d98945c3917f0e8828a50b5b89. 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/USUG12300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027ba18490b5d761ff4bd069bb7be372e3340e9d841c49ed3db74e404c8fa00b. 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/USUM72102559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2f91c7832a1bdc19f127fc9fa6106a277d1ce4192d5e5390a33454e52eca6. 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/DEN962238017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc769fc287961aa5ded2f147dd61bac89a20cbc2fd50a0d2ec524d62c3fcb2d7d. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBUM72400516.
Lawson: In the Waiting - Pt. 1 Endel Sleep Soundscape
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7dc4f8068006cbe54acda48c186ac8fdea6911d8a0bef55ed25903bba55fee. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12401084.