Vintersorg (; "Winter Sorrow" in English) is a Swedish band from Skellefteå, formed in 1994 under the name Vargatron (Wolfthrone in English). Musically, Vintersorg has covered a wide number of heavy
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 0xb9e803a93550ef0444fb75516a0cdf69542c33b4b687a155cd6737ed6cd134db. 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/2b02c1da-8331-4c1a-b232-ad4d6c760eb3.json and https://artists.proofprofile.net/proofs/artist/2b02c1da-8331-4c1a-b232-ad4d6c760eb3.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 0x389c46fe2d721cc0355d4f435445a61e31e71edd22106faeba15278facd331e8. 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/ATN261669501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd213f5fac32ab2da7aaaca11d99ccb3a1aec77d30d98c9f8067a7f11557a46. 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/ATN261669502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0f5320b7090a1ffe574c9af0fa574ce4f007211deea7a4393e311cf349c69a. 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/ATN261669503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a94833cb2b4a617d3cc5e94b2c52795eb6863d16a30f17363c2dada205bb6b. 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/ATN261669504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4f4f9e4937d2c94b38a47d88c2b0258eff13ba5f0dd3d5acf92ef6e216c26b. 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/ATN261669505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d7b5c7704369c0120a15968e79dcdb1383505995eff46f268a02fe568e4b85. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ATN261669506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d531c05a78833962cc06d25f7c2565666c21e2640b8c55ba7c46bcb180f917. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ATN261669508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aaf9f1a25d9b9eb6e3a02d67f4c83a59129875344ce2f0730c0c0b5dfa65548. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261669511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d777965b868111bea1617ddbf85bf40bb2f9f17e7fc9c39cebe76359316b758. 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/ATN261669513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47ff6eda687592673b9b2ab9c4d1ca99b3d93625dc9ad934599c98876a870d8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261669509.
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 0x9de992ac7501bee7611b5d405c73f482309658517f692e53257516d0c8fbf840. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/ATN261669507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00181e1fdffa6ee4d926d06201768d99e404cbb7fed1106640b79b6f2ca2e85. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/ATN261669510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3032f0e1aac99e1fae72417fd04c008775beb4ef774b2bb5d0ef71b081ae7a7a. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/ATN261669512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb689061bcd9716d19db30cc64a4fe46aca4da1806aa8454228249c55559431f4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ATN261352201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf86eb99644652ab94d714a75954f70707fa36080c84261e944b0e335c08f20. 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/ATN261352202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9949c3083b0da25f2bb5c9872d3d2d940cab4373b85b8d043fe38e3194c257. 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/ATN261352203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe91290b882d89087a675574b8e9e7ea4a8bcb88ec439835d1089c467944ea14. 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/ATN261352208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba6b03f65715d5a3b2e03db95356e1323592b4da35246fa2f20b568a55ce875. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:24:49Z), 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/ATN261352204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c0621cac620073d0c911ce060cf2905834a7e8f9219c1aeb5dd67dab97e874. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/ATN261352205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d265a3539b8fb9464a3e78b31587e3037e1ba653155a27f7450a85741e7a34e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ATN261352206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8e360b56c27488fc750bc9d349d57da7c51ac9de8bc270d85540d407912664. 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/ATN261352207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec69d01ac158344e6a60f8c1dcb512e1adf52b2ec7f8193d3b02bd8db718495. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ATN261352209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64c3dd1671c2910b25415650c41c84715e955c8816160458880906855fbd52a. 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/ATN261242902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377d30e5addcb67930d955a58bffc597b6824e536a82079893a63f4ae58f0d38. 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/ATN261242903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8182c9485fe4a430d04339ac9d247754d85b080858d9474f5269f4d3454b2c4d. 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/ATN261242907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc0269b9807a9d1389385209e5dbd99647ce553b09f49d630dae095d46b7cd6. 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/ATN261242901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68296bad91be20aed609ac5f4f871f51373b0ee3fb258f6c0aa4d4a53d559736. 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/ATN261242904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9bed84bcdf9a013f8ba119a8090295d6c3c82eacd469e2898a51a312dc54b8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ATN261242905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361f9d9a4d9e8c21ed60c87bc270ff52df8f29c6fa61f24bdb7678bf4943bb58. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ATN261242906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe7c4068f087264cd6c9b838892f619d2ab13c57186d883af2b9e552aded496. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ATN261242908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4821df154e763c95150ca218915fef545a823f7fb5b3f7e6b7e6484f0f1601d0. 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/ATN261136703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf631c59ac0ef419bf74c752ccff14d72d155b35afee1abc1a01849cafe153b. 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/ATN261136704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51b979e59906956e521b9c551d666a0d0305f5a7ee999a5861c3d90100c8363. 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/ATN261136705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa127889c3631e62881599d5a3740ce4c33bb55d35156463a1cb4fde14412983e. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/ATN261136701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1be46187027af2d117ca61dc4041d2de6f2b1e28d42bcbf4ee6d7d374568ebc. 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/ATN261136702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffe8cf80a3943d29353d9edfdd012fd78d54a98198491e187a41eb3d0a6eaec. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261136706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fc0d977b1ce9e1acef76518a3984f3693bca31acce91ea4d790f3f21e2040f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ATN261136707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d88b8ab77a5d1ec2e24bf471410bd97b6926917068e9f27e99618be4741bc3. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ATN261136708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa785119edf04d4d8d6f87ae9ee1414cdb62c72747cd080aee68812e61aa73db8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261136709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ba59bd221ab32075c1baa2831c55d4768877f44242bfe1940c124c8a4884d2. 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/ATN260721103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab181d4f756a5570695f4bde280d971b4daa436c636f3fcead28c6062201afe. 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/ATN260721106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ddaade5d92a74be4d70d49e0273d7ac868e4c253b574d64ad8dc37dec7973b. 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/ATN260721107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9fc860820d22c1680a2046115ab0c8c6f0117fc3908c23bc6da0af6e36689d. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260721101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2605c8037f3c6832480773cc53709b043af50a99a81a3cc8fb381ffaa7d78bc. 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/ATN260721102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b13223d74741f92d57af18022890dcbdc1e1ccd64bfdf32b1824af646de0bf. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ATN260721104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae01e11309f673e3dbaf9e21fd25685cd59f45a46726ab28c5199514beaa3b2. 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/ATN260721105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657fb91541aa687160f0ade44df5885fd97b67ae418837528a9f6f95bfdabf1d. 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/ATN260721108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea97ed4fd4b2828e7301dbe916e6348e15368e0d4c58733f26c662e24bd6115. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ATN260721109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e42dabdf96f5b0d867524f64e61219d212fc8b9fbcfd9d371c668c69e1b5d1b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ATN260721110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38769e9e961357d9e593c4374d3213500968909330de828ad6d863b8c07fd743. 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/ATN260413701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355cac1cb3c7606288ab1b1870397e8cb8310d6af47b0d5fc6d156491e029d60. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ATN260413702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d77edce0eb5a5279f8f86e15b4c025983a85985d6753e3d1228ecb2f74b127. 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/ATN260413704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede35f98284fecaa7730646bb5e1187195f88db24d6f0bf93335cb16debd99c8. 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/ATN260413707.
Dark Matter Mystery - Blackbody Spectrum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5202f5076613c21fd03a8f766aa69915670ccd41de3f02bc04ca53aef9579cfd. 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/ATN260413709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363de5bda16f6be91b88656327d57ea621944a4d74978ae560c6647011761e70. 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/ATN260413710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a4b0f8806200a7d0f71426d22aa7d750e0cf2753959ce9bc94d364920336f0. 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/ATN260413711.
Epilogue Metalogue - Sharpen Your Mind Tools
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96613589b1b5e9b745472591a462a2923a1d098f3a6135c31865981af6deec6b. 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/ATN260413712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580765932061957b4f90f63cfeca13402b3af54e07874e14c5e25d218660c72e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ATN260413703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e08f7866848b96592cc303ae4ae2c86d0aa7f33b26d48dce1322805a1c9cc76. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260413705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e0115faa3b0849ec0af082653850ea9c2f5f9ee481f66251358e42ba106d01. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260413708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc51b2e3b1f1c8bba69b2ebd379e8b78b8c5e727afe587741445f036bef8ac93. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260210703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab55f75a4951698de6b5f2e7948bc57bced26299cdd37581e341a4d0fec145a6. 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/ATN260210706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a56e0badb05c7602c6bda8b0c5e9de3ebab950a96cacd0025e15977b9a69d9. 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/ATN260210708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc741b8d775bbade769ca28c4caadb884c9d134e2d69be472e258d47d56f0ee5c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:29:16Z), 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/ATN260210702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2fb14d6abb0873b6ecfb8af65b98703a3c557c612f5256fcc15d13e1db230a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ATN260210701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd94a769ecf4bf190776424a862719148f8bb58d5a7b2d77d7c7aae593bea4b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260210704.
E.S.P. Mirage (Visions from the Spiral Generator)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59b5a5463b2a8276688913b7a3b64a2e66e36002878db5a6955e926896ea332. 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/ATN260210705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970676215df7d11f69631417042be8b1fc146b3c3e49f6a74bee41b188549ea3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ATN260210707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62774f46f4dc37d54fa83f43675f1785003d20cf8cec3da71849ff503fb4d844. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260210709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce28d759f50cc07f361f9bf3794286a15c311cd29f2c51b18de162fe6be48fd. 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/ATN260008501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa6ffb62b1f35dbfd2352509adb3a0ec8b42de04c69051b24125850e28533f2. 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/ATN260008502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415480063b2e613d4288abc3941a927f67d573d3754aec03c6e7413031063d71. 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/ATN260008503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4147d625ebb19663d9159ac6a0332cc39b1082a6662a388f0cddecc5a9f42d. 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/ATN260008504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc0be1c9cb2b08eebdb8c72e8ad895fc6a6078ae1d350d017961dfb2430891a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ATN260008505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea75b8c9fc6c561df5963ec0211105552ecabb8ba15d6cc6a60b807dbc3ac8d. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260008506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21314c2f24465ead34963791de316dc4d4f13b2ce2c1d3e98d2405e640370cf. 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/ATN260008507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c642af0888cb33edc39756d3bc556cdbcdffda9c17e0dce7efeb760e045c11. 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/ATN260008508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43c68c43dd53b3b9ecaa096e72089dca8b7366430d53dafb946269bf5916309. 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/ATN260008509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d7be2caef0a31d62f2cea5310812fd4418cc35afb404d980c8e8a483ab863. 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/ATN269907201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0796dd69a666b1a4988d7ede78d59de59abb08c340e00eabc9a91cb13552c8f. 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/ATN269907202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5bdd857121421cf106d3afdfa332d5d4f88ecba5d975c70d96ae9103843795. 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/ATN269907203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759618ba499a44fd1746dfda5b897e43c24779e976774492d8f01a9ed1c02fc2. 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/ATN269907204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26465c1bb180b7e05a3c1c2ba78898d8ea55f1188372a6c8474f08abdc2fa2fe. 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/ATN269907205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65eb2b6ec808e91347d8c1f6367a318b369c1913c194a85f8c95b9bfa5b0ce08. 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/ATN269907207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a10a37122fc67ace741c47d7afa1fe5720ed77c75ca90d0873e2ae32fd8a2b3. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN269907206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4590fc3825cd715403180a2ada1bd489100e5f3660e209993724d2d3e236ff6. 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/ATN269907208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf6ad37e86820a7e730d3e9ec660f3e6bfd0e123512b3ac63ae5147c81028f3. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN269907209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f3951d9869ce6db949730a9baebd8d09202a1edc85b018ac20e50c70c58549. 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/ATN269805601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1c68dd89939e88b91365149d6c83c9733aa80f0f49a4655713426f44e42256. 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/ATN269805602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e124c2fdb70d90fe7928dfda456faa945e62c4f9bc6bfd3a3ec1550e150503f. 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/ATN269805603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003d5590af3eef136f817abd750158d9653aabd1bee72e673540829053489f91. 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/ATN269805604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6abc4c7777cb7cd2477bdac7ee8bbefa58007796eac8a7663e245ce5034c17. 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/ATN269805605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173890b442d1a9b2b8aa1f429590b4d5aea3d397d0d47ab544a4b54f37aa30c8. 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/ATN269805606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0712c2728e8a60629dcb9002cc9c157925b00e9b627732adc17d0e2a75ba20c. 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/ATN269805608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c3f7245e8b8fb43d85ffbc3b24a64ffd0455f1ad16d1014cd6dea1c85e5f26. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ATN269805609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc343e86d0bbb355bc4b819d3209837b0d7724dbc74246c1e5126a18c7f6c1a35. 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/ATN269805610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dfb45ffe1fa25e58156be42e6e487a9072d02854c9b85eae6f113c8322f701. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:30:14Z), 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/ATN269805607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02745ecc0aa2918af3c5a3a9f228ec6aec181691790a5d7112840c8ea059f204. 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/NLWJ22500142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb3ed71f58349557fccdbe1db8eb9ec29b4e430e30bab2f7189de16bef95d45. 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/ATN269804901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c607ab604ac226a3608922ab83f5093b5cf2e31c242c11649f7a9d1eff538e. 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/ATN269804902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6259e929abac775ac1379e9c870865d13c4bcc4630bf4b13ab08897194440cea. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/ATN269804903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692e20098f3b4e47fdf47796fb49f312f474a90988bea420457a99a84580417b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ATN269804905.