Redgum were an Australian folk and political music group formed in Adelaide in 1975 by singer-songwriters John Schumann and Michael Atkinson on guitars/vocals, and Verity Truman on flute/vocals; they
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 0xa29d5ca9c6ab1990f616ffc67664023fa0e72a4f0ac8612d1cbd98f9f760f2a1. 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/08e22e04-e57c-4cbe-b21f-5ba94205f91d.json and https://artists.proofprofile.net/proofs/artist/08e22e04-e57c-4cbe-b21f-5ba94205f91d.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 0x3e608f70a8adbc95f658b5681eed67bed8cebf1f7fc0f5e66ed55d43d81958b6. 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/AUBM01000353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d2ce25aa3b2cb199cc0b9b61508544971df57796c38085de9d77000248c5ef. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53129a7b8b0b9862c130dbb8a54f87a8fc18ec3689e38d9de5c16efdf378c42c. 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/AUBM01000356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26239a709c3ef0e68b68fc95598514517c85e4f0b88de361216e75476aa3d1c8. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/AUBM01000357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835e18c20c503976911303db71186b34cbd944decdae4d8ba842365e1a468456. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87384393a33ed12f0381f3c4947d42ee4ff9d4318c5e40a4414c87c5fcc92e00. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/AUBM01000359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc396952f468c3e29348988718edb64da4b07591b6e43f5a344c8b71bba974d80. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c96739e5537023aa2d604b12cbcccfa08c10efb02eaae5bb8b21dd406ddcea. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T13:26:15Z), 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/AUBM01000363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacde1ee605896b52f23c73e2f4a918e0a51e68f7a5b3ef7da219aac8f8c59f59. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/AUBM01000288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77b8f6350ce70555ec9ada936a8b872af1f5933218cf4cd044f7a91f912f5a7. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc08d9f85a5d815db981ccb37060645cd70ef36ac051e4f85570da1b0adbf19. 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/AUBM01000291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b77de343fe9a2c0d8f023a9344ec0e5b38ef4a5a8b741baf0cd968e863cc161. 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/AUBM01000292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9a6fbc3240e39266bd586e03eda167f85559f75173e45bf901e193474c61ed. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/AUBM01000296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5be95ed407714d7bf2938003a0cdcff56314ee9861c6a47f475ea4fc8d9252c. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/AUBM01000298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06298b19a61820baac34c2b8a69a293623a3cc09957e46b0a16a87a3ec562ac5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUBM01000299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5c3315dd0d88d548148ae225f21c6a6559dda9c427bd21e5375654315f3ae4. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/AUBM00700578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa29e584d9ef6a4f0ae48a1687bc02eb0834619599654b1b44c65f953b17d344. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AUBM01000307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0584852cd8065d3fb0e0f627139aa032fa2b7e29efb7bc04664aff5d496278a. Chain 2 (Bitcoin): anchored in block 958676 (2026-07-19T05:43:13Z), 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/AUSM08800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaef5fa650e47541941c63bc37c660571a042474c43a7abc26567a0364c910f3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUSM08800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7dd5ef191ec0887e468776c7b2a0195b06f528a2869b1b377454ed42b4fe7d. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/AUSM08800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff69a988ccbab781d91eb98c429fd5d90ed8bd1660fd849a1674160bc8f1324. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUSM08800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240bdfd9ebb46eda29ce43f44522802d57422612f12e3bf500813d9f89554df5. 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/AUSM08800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e13c18c4b703de4d5ca4556427c1a4c4005101880c88c7df237681eaead493. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUSM08800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b474dabb1f592ab398080e411dcf78c32ab661c6b27cca2cb38858d1d4ad79. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/AUSM08800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3cd80a52d857e83e63659162a7e6eab674d1078b54ff39e3feed36c2c79d27. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUSM08800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f4fad7cf3440b3eede3c9f9793665c6ab8ae5cd80dcc77e2c8380397bdfcee. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUSM08800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8107ba0ffe4a29d72a264203c5fd2659228ab7c9a32b10a7b412ad9cb86fe1cf. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/AUSM08800087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6cac37b4c866d07961e849c5d26cbd67276d28350fe3e640e2efdd01573569. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/AUSM08800088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cc7c68cbcb456ef3d92eced8a87ef33d920b5ac6a12716c159ed60d831a948. 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/AUSM08800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e13081ea72d1d479b6419ff2ae6ccdf86273c2c4772a05e63ff678332b1fd2. 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/AUSM08800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b8f243d2482e6efe551370d1609aa530199e9288dce29fbb76b2660bf43e85. 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/AUBM00600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d9072134980be05399a2db13c0585b2ac63e766489a4b2a1fb447be0f67bab. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5572c6149647121b723c237295a1511313006f2d1affb9c729a8ab0b3e17d70. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUBM00600168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ec4cb012d2c6a37de22fd9b5441cc06a4defc57ec13be7a38adce1068b70e7. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/AUBM01000313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f4d0f88efea8732fabece223fb75728d6c355790f2ac7de482aedd6a693dad. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUBM01000315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c37fa8982aa488360dc5a26ce4f72d9cb532b93a565969ac0b9258b2605baca. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faf9464f5d777aaec5667044a13a4e128c29e922bb804e975b17dd89d42bfdc. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/AUBM01000366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd785ed6bf992ff847dfe34ff997dafe884210daf3f21a169f81644759b1f3044. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/AUBM01000368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7912ea972f1a9ecacd8434a5c3f2e7688556749fdba4b2295a3528c3b4e8af55. 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/AUBM01000370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ffcbeddfcc82b41a0282578e1d000741e832a7cd962c446f30f2ce2c5a411c. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0a477d39fc588dc138871258584bb5cd77c201d105fa81778e73db7d8b6564. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db99fd7a3478298f3618de158ee58a329d4d6f6bee87aa67004cedbaec7d364. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/AUBM01000374.
Against The Grain (The Redgum Anthology 1976-1986)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086f276b76450be67cabc3f4f8595a9665a2b70cb109321005ce5fd1352541db. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM00600156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dc4e4a64185eb715fa6cce80a03b168a4d1ef02238563485e5985d7d031c63. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM00600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaa29119203ec69f1755dbeb522421513ddf4f37e083b2665742f2d2bb9719f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AUBM00600159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e7bcea6257b0f142e9961d015ba2692279c5f0b9c9868fe776040938f7f444. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM00600170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06fab5cffb8f03b0b468189b08736b9b7901cb69cc7c0085135417a44f050d0. 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/AUBM00600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b716c05f2c55417abf2c183e78dcf4feb367fac355f1295be0b868235ee51f. 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/AUBM00600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2bd134383f29d71fd8c4c0c89574b4e6da2fc3799fb1b040c662216864043f. 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/AUSM00300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ca6ecae6c157ee353a00b4fa07bf188ddd976e2bf5cd34286cb3c63c0f6306. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01000328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957fdc56d5822003d6f791979ed677a8fc1bd071858b4a66118af8075c55f6a2. 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/AUBM01000365.