DGM may refer to: DGM (band), an Italian metal band Discipline Global Mobile, a British record label DGM Racing, a Canadian stock car racing team
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 0x9c8ae14480f174450720fad3cfa3a70aa7746a54e5f933b4c3933616d68a15c7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e767d08-ae4a-4e17-b5bf-d1f34e35925c.json and https://artists.proofprofile.net/proofs/artist/1e767d08-ae4a-4e17-b5bf-d1f34e35925c.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 0x2525093e9f86d455d0bd191a21dd4c93a3a5672c4b4b3065f5c3e3d38e8d8a87. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:35:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG271600394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af524e43780d684c1fea3a0aea6f19b74e528e661ec37bd40e0f28bd6b76c8b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG271600395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52aef3005da8563737c7281456f8c67b0228040a39b7837a1a9d4ec8641be14. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG271600396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c297c72ccc89815fac83b0f0b74d9e92a5f8870bf42be87eb7a8fe8f498330. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/ITG271600397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c1b5766538d6aff7c1e6181bf6cc3075c07196077259aee14f6d4c41ae857d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITG271600398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ca9b6cafb473125b1356621f08658b09a40a740768aaacb6094353041bfd13. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG271600399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718bf21c07a26362c9f1ad3f76ef2e4babdd77bb4c92d0efc1814465567b7205. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:39:49Z), 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/ITG271600401.
Ghosts of Insanity (Live at Frontiers Metal Festival)
Passing Stages: Live in Milan and Atlanta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3314c2493e853084ebd02e21d217a0abd2472d5a7cb40ed823c8d6377635f2e4. 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/USHM82017849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc90587d16676e15b73ece9886862d8354eca8beb4b691d92abddd15b9d37a8. 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/USHM82017850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3434325daea3e8c0b080e01117e8a15027f3354964cea50e29c9aa950689c609. 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/USHM82017851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb70c1366341988bfd1a85543f5fb90c6746bbe15e22f40d68bcad4d7013f0b7. 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/USHM82017854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a41c95f60eb4bf8e01a68fb5477fca4aa7bacdf615afe7ea8150ed81fe2345. 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/USHM82017858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53ceefca0a7b72cb1f78b92ab3817e696defd06b382449acaf75df4be7c6800. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82017859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ccaba25f7c914a93612f7a6705f943e74ed0981828c75c2d97e296e8f99333. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:58:00Z), 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/USHM82017852.
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 0x2dc01666ead05596bd4a5a989bdc76c17869e36137019cdc718cb6fee2820e8f. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82017855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c912c45eef62a38d7b00dd943fa10f7ab2677256afa8ed36557b2f5537d0b9c. 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/USHM82017853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882ef9d605f11c50bfe0d0d4e6260f1ac09bcc43d03065fe883a1d423901f187. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82017856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb82f9dd971fa49103c67e773203c6c46ce8d3faac6e9448af141531ab19dea. 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/USHM82017857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa29e5af428951f851884b152c8bc358eafe2e5c4213da057fdf0b6ce50ea316. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USHM82017860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180cdc47e9876dd094f78f97e3b59db2cf87a79f4486e0dd9e5406342dca4a2d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG272000909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7967000075393cd6a03cb82a086aaa01a94c3484849c24e51c624e76d660c58. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG272000911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8526efcd5beea1202c1ba13e3ed271651e309660e05cfd9f77add86180c4dd5. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/ITG272000912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cf6c1983310eb6e2f2d35f00b6394273d0ff3e0fd17d94cae7e253363c4229. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/ITG272000913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798c0e46e78eeef56f68acfa4031b9bfa6e6e08935e2e58d1c2c34f1e3e5cafb. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG272000915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5fd4d11e260da696bfcd24792eaf92dcb03ec9ae22ecb8442c997915f7a90d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ITG272300918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99394798b848896748e3f8e59a1555fbf42e0581d8e4f43be3a2f2791852044b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITG272300919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa016984fb22a85adf2939979a5c7fb26dc560533fcaeec59a6136317f42faf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITG272300920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb522dd754ef2c7a29d57e69cec32da0d6853d96f30b02ed34971b1723fb6dfeb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG272300921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473da01d03ae589b9ef988fdf546ac7d5b8e49f24eb1bcc0357511626efed59f. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/ITG272300922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2687124e135a85a8a4c1bb987adaea487a3cbc84e2503c75b13b73ed4705571. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/ITG272400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5fcb84be18f111ecad77152bd71c8ceddac4c4834bfe1d817101e11cfd0d67. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG272400364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa494b232003499e5d8a6146a468189b06df3d9bbb4b5b0a2e756af8db33eabb7. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG272400365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f53c1715202a01981fba39e68f94c352d0969aeec295593541c07515d52bf0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ITG272400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139b6c2a14bff6acc079d2f19da43938f79747bbde1ce2fe5bd90cbd065c227. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITG272400367.