Acid Bath is an American sludge metal band from Houma, Louisiana, that was active from 1991 to 1997. Regarded as one of the first and most influential sludge metal bands, they combined a doom metal fo
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 0xa8b2ce2f753f15399c7e7d18927df0ff9a8f971b2fd5a7eee6e8571bc1395c05. 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/26b3db9c-f567-4ffa-aef4-c5f4ab28e0eb.json and https://artists.proofprofile.net/proofs/artist/26b3db9c-f567-4ffa-aef4-c5f4ab28e0eb.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 0x335b5adf8746b21db94322a932788b375e791abff42754312a0114f5f56aa292. 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/USDXG0604401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa072df9280d633bd967eefbf15c7a1087409381186a7fd69f3d4ed9a1babce. 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/USDXG0604402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab9ca4b36729cc2a091d085e06d11ddfa0a2732174c4575e6d452f9a65e4c03. 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/USDXG0604403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b532fcf01029be8737a965919e8c447acf9cdd177bf30cdb1f6b02b30e606f5. 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/USDXG0604404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198ef3b876dc7e417d5a0d9b80870a5a1fe6672352afe1ba37e807e2d19ff938. 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/USDXG0604405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fae7205161fee7a9415a60e68b8eb54ae2c0cba4fe2ed31ce1b621dba65de2f. 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/USDXG0604406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921daa53132cee5347165d595eaa7eb3455ea417c954ba959432031cc667fb27. 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/USDXG0604407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae3e36020c9533a1567ca9978ccab6764092ca0ce432b79f9c7253eff8b6bf3. 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/USDXG0604408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43421fd6b75f96b915fde4c7b136bc81da2b99166779d898b59aaecc0dcfe5d. 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/USDXG0604409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8711ab3001458333ba4b2d549d8d05f894e256c27c94a395544b78e305114ce. 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/USDXG0604410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa37c04b2b8f330b32f78aec12570054df722b6622a6a4a5d03e853ee3ee094. 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/USDXG0604411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4285965d61ba71892d43213bea9e18f324050dcd21fb9007af2d05538c6b36e2. 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/USDXG0600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00b38843a6deff4f443da1c59ebad2f63d0ddf79e2678beb6a6ecb3b0c2ef15. 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/USDXG0600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ba223fbabaef349c4b7bb4955358aacca7f8d22a33f312142c37e8a3682c2a. 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/USDXG0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1470cd10244fc2c97913d877595114ed4fdbf333f8ce0efae8e9095862f86bc. 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/USDXG0600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25a0cc2a95876e81c23378da76de1258b516dfb078dc4739544c336e148e3ca. 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/USDXG0600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65b5bfb244e5bd3708d9926a8f8c38f19580828ad748d5036b63459ad8c96ab. 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/USDXG0600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9989040f616d7de0b407576fbb0c4716021a52dd9273795c19d445c9cf93612b. 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/USDXG0600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f613edf197f0d1058010aab406cc65c9e0d27a840c4524e02faa6f5bd661cf. 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/USDXG0600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8b422f07b9994df795545394fb438fd6b0149017df9b4a7be6773a83c6bea8. 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/USDXG0600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f28c4ea38e8cfd51893c25877031e13b4c952985bb1c1b21582c5609243e9c9. 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/USDXG0600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa229573004176fa5f92f60e10552337cfb02f90dad8dfa0349a3705c59948a2c. 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/USDXG0600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94c764b905f02200d53ff75431b78e16d417f11718d57cdf378bb38a8a38529. 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/USDXG0600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda05b643669e1ca6c5fdad7a10fa4cf098abf1aac36e9dbf2b25c799c33eef71. 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/USDXG0609501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98400257ed48ec2b68fe9b0c782318bbdd87473b06580ab0f80299e88dac800f. 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/USDXG0609502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe249538c65b7bde59fb31ff7e0fdee13bb1a6d6443202a2850507effc0393f39. 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/USDXG0609503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb6c1d9de002498ce4e279d46fcee901755137870fc66576d06e94c7c1ea65e. 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/USDXG0609504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026b4766f74d8541e9e93796d05ecc2a479f95be4ab8efc6a3cc3e63366ea6af. 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/USDXG0609505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9675ebb466c1e56c64c030f278dc6e063c5a5449772548d156afef1668bd85. 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/USDXG0609506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd93d34d4284a8f3d01a5cedde31529fc99650741da3986ecd8aeb99881424fd. 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/USDXG0609507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21c90e7acde608cb6e68cef72184278bb323aa80813707cb912182deaff14d5. 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/USDXG0609508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b64da48c54b581d9b5a156d1e2a07995da9979635ae77993d78f94c9e3e0cf6. 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/USDXG0609509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9586dd07b929f6c3475572e524e52b2181e8fa150041f8785535cc1be50e78. 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/USDXG0609510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5e9379dc3780d798875d1aee8bd9d26470d831d1b2693e8e9d0610565e0aa5. 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/USDXG0609511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f2e3642c2c78c6ea931e4928d73ab761809f683bbac2e1535ddd8c4097c2b. 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/USDXG0609512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0963221a8d3554971250ea1acf33f2fc1736754527e09283be1ee2483a354781. 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/USDXG0609513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195ebb0cd6ee3f4acf8ac8000e6b59d68cf4b8fca31e5ec9726cf1e275716f58. 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/USDXG0609514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365d7667f1fac09ef2bdbd3ef97ffb11b862673739638a3fd31167e0e2209487. 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/USDXG0602601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eaff487479db1347fa5c1c66a71bfd96a929a2c5aecee954253174d83c761d6. 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/USDXG0602602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2efef1c3454d73814534b044a7ccfa77e7e151917db5c6f02a36ab8dc7bb47. 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/USDXG0602603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b87e8e2f62c619058e5aae16f43441600203539da07fe8384e2fc14e8b5f88. 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/USDXG0602604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b81b7647c3434cfc3b88bf0c10dc0111089601f2b1e4def2435fc182eb66bfc. 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/USDXG0602605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8408bbaf8c6dddf66ef0bfb3a1489c9973c32266a7cfa44d24a610da19453b1f. 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/USDXG0602606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d49b28745675b16a64ebbda5f5e2151b65c4d9013bc36c93e3dc21ed483a4d5. 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/USDXG0602607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6407a0b882ef9a4e19f0ea2858884ab3848757b35f0acaf30ee00f3948e687. 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/USDXG0602608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69d5108c531e380b327f56077c4a4543f642f06fb91cf6b5252e12ceabb5cf4. 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/USDXG0602609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac9a3ba2e0ed006f7e9e385929643363d51caf169a73252152159479d2ee125. 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/USDXG0602610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0624cb0b971719c6d4cc22f47a3175443e996b88d81dc3510c951ebfe72f6f77. 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/USDXG0602611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6821511f2f81e997e31373a695a710f48db97165b044a2decd42ed8b569db37e. 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/USDXG0602612.