Mal Blum is an American songwriter, musician, writer and performer from New York. Blum has released six full-length albums, either self-released or on independent record labels, the most recent being
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 0x0a338d19590b6ec677f147b1e71cc903672303d46dbe48539895690953270520. 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/beb0a23f-b277-41c3-b6bb-2e3814af74fe.json and https://artists.proofprofile.net/proofs/artist/beb0a23f-b277-41c3-b6bb-2e3814af74fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
You Think It's Like This But Really It's Like This (20 Year Anniversary Reissue)
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 0xfce94ce552c0bab6dcc8cd7b67315aab372d880a76d44f977521f52e1c8647f0. 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/QZAZS2006903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf896375f18d74ae0b0365ecb413d141d7fbf1e14daa2e058543c9815dfc35963. 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/USK110411204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5094f5f879b3398f5fc1d399bf1387bfc734b31d9550aedd6b00c4cab55cc03b. 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/QZAZS2006905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20f4d60ce2ec920427631a04b1c911228016717a415e57804eab5c8933dc58a. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/USK110411206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4d4984a0de5d550859d8d520fc9d9d8f150568914ff27f7cc773c989b8c17e. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QZAZS2006906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eae221d98ec28ee8cfff964425b377245a784cd603d3b8d75cd7de1c7e49c4d. 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/USK110411208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71628bccc4f3703d1c53ecb42f4c0260d860da732916a91c76691b689efbdbc7. 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/QZAZS2006908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfed1a9b3d80f2e26e47db7b79a7674cb0ad4b777b0e6274abed8b0cf230d11. 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/USK110411209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7505bbff167dd5c0e6f8853f14d2e292e5e52a96e084bfa542b6cfac84bbe97. 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/USK110411211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dbadc4ddaf035276fbdea41cdcbcc3ee026ace5375a9789a6fe73d2c080cb7. 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/USK110411213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9a549f335bbee75c7276b4ef0070338716bcb0dcd50811f50e054a671ab1e7. 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/USK110411215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057026f26e47c484f16bc6e56eb8d8c418a22efd6f16f217eef983fe44b7d8bd. 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/QZAZS2006915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91341fc46fa443bf1f64b955d88dc66d2ae53a1495d71ccd0f5630d19a6ca53f. 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/QZAZS2006900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8428910059421bed4c62c48b8ab14c1178679cd8e0eceacfbfa1cc3300a66aa5. 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/USA2B1804524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7f549d7c424d4bd4b3aafd845f8bdecc0e02dc7cd17985e43e7bf71289cbf2. 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/USA2B1901112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e82eff4c2a593cbb6ce0c0d99e0abca6bfb7bfd497293a4ee386f10acf0ff66. 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/USA2B1901113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edda76a63396c0b6c62a40267b6b0b1baaba52daf7ee600ffd7721be839cc89. 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/USA2B1901114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fea500aeaf666a505ea6de3cd43b4e71a49814b4c367c029d10125baf21177. 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/USA2B1901115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efe5cf899cbcaabb8045c5066d68b696aeae7765422ffaefc9c76475bb30708. 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/USA2B1901116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bd77a4708e5c91bbae6bfdc8555499ee3d61f7203ad2998dd3795ded60daf7. 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/USA2B1901117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d72434882edca898eab4f1fbc69a01a28ad257f4ff5034f66aac6cecbfdfd5. 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/USA2B1901118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3110b074a6feb4446db1f2574d4f1edf18695fc033f016f431cb38b3f5a97a. 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/USA2B1901119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a65900c3d26817e3fbdd7a57566e074a338c18621c86de0b0a270be9ab22595. 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/USA2B1901120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747b1dba1c1faf137225b0fdb0088658e592d7253f686b185757cd6e3ca3e790. 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/USA2B1901121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3b8f873e964d76256c7688097a259fa66703dc26157af9bb6a4665ef6c4d04. 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/USA2B1901122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c00a6d326e17d81895c07e18cc2d9db98b1b427282aacefe7c2dca235a71608. 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/USA2B1512536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfaf5adf1f11e0613ac07ef16c5c966ca171ed8832ec72301c9c2f7da7ce051. 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/USA2B1512537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71486e8cd5c579e3fcdc22ad0d369f27f4d60d9f9f7be1daf7726cc82d01863f. 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/USA2B1512538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1d6998bebc8172ef6688ef02f5e6c5227e344a8385183ca86c6e0e8075a378. 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/USA2B1512539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60226d33e1cdef88a1ae33ebf230d64a8d57d3cd5bc39781523c5b25ccd4efb. 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/USA2B1512540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47e3ee1383113ab0db16ee58ff80e7a6833ac5972405980884aca155eacff42. 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/USA2B1512541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29472241c1cf3b90be520d1879546c25e7bc3750b685e2aa7e985af206ac51f. 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/USA2B1512542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87113324ac5899803bd895a67537261e12a664669dc84f02f6e8cf83a1cf70d9. 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/USA2B1512543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93345f42ecac92458c71aeb304e3cda76bfbb2ed55510174973cbd2ab5eb4e2c. 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/USA2B1512544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f74f8c9cde1e22d9147a644d749caaf0369e8f466032dc9fa239c4b16c392c. 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/USA2B1512545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65171b2547bce88023a369c2b3b44668fcd18300c11b1b4828f563cad85bdaf5. 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/QMK6R1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc73ea164d3c8770b7947b1c4cc3079772f9adda3fd29db41c00e92317401795. 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/QMK6R1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08306a74c0cd4e3f67557e82094a0000c4e6a5128b9d8ec408dd8d5d96aaf426. 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/QMK6R1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1c11fb62fd7a560a27e4100a1b64d052e8ed840a42d79a82bdfe05ad9fa1e8. 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/QMK6R1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d1ee13d2877b7944cfa216d3051fedc41be8f7ce3d997f2cd1b7f41ea37740. 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/QMK6R1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb980eedadb5863bde84ac9d1ffb999511b20b5368f2f147ce7dd1e653fc00c49. 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/QMK6R1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa2d52f9e1a9c5bdfd58bdb9841cc1d3e3dd4659be5f73f8fe9c9aef2a8333d. 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/QMK6R1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb48f90a9f8adf250f7be0228dad070f72e7826f5d7594e4820773dd56de6628. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMK6R1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9eebb540e808d09f00c4e03163a79db0a999c224ba25806b1d871ce83536e4. 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/USTCF1041770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9713b1c667cdb7d971243475e9b05ca32a34bef459848e7bfa48547781da5093. 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/USTCF1041771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcb56d9874da7ece0276d857ad257cd0be6e2125f8d7cfe85d45221812c46b3. 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/USTCF1041774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39f96f01a6044daf28a706f71dd0a00cd9d77eee34a71a280b67aa2a58eb5fa. 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/USTCF1041781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8cf2192c679a03ca99cd186c8b42d932dbb9d464f734ee83c359bf49f4574d. 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/USTCF1041783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f80bcb4a26c789efbb9c76e3eb4e1b2aa37e0328be59b9e41ef19be0ed71930. 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/USTCF1041785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d7f2d48c2a599c6339b5378461dca9d0dcf69542ea2cbaceb4df048832e9d0. 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/USTCF1041786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2be44fc9ace005868c9845a9a72b75f800ba9265c20dd306e91d666505fbc9. 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/USTCF1041787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda8088c44e2acfc66f3137d500fbe374f3b67a145234fd03bd6369ca15e056f. 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/USTCF1041788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52fecc62ffe8aabcc1ac50adbe9ecfe63857a8af8f4a81bad7f7ed7fe56136d. 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/USTCF1041789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b78b12451a19b82d183ea9dabfe7249268e115ce24275d696772e6408fbc16. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T17:24:47Z), 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/TCAFZ2292764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6970beff610ca3cb8f7d7dc2ac225e19a1cd4db6ecf5003abed8d8f0cd1cdc42. 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/TCAFZ2293059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7cf5e644cf0c11dc22df693eba379800cc9c7bbdc6093c3047ebe2aa6383df. 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/TCAGA2225701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241caafbc37dccae7ad8952d8480459d07c7fb4e34533d05f126f65de1b5c8a0. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:39:15Z), 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/TCAGA2214537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38e11be86f51761a03f9fefd161b4c54c8764e75634e88d40630cc90d9b38a7. 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/TCAGA2214540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6970beff610ca3cb8f7d7dc2ac225e19a1cd4db6ecf5003abed8d8f0cd1cdc42. 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/TCAFZ2293059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b78b12451a19b82d183ea9dabfe7249268e115ce24275d696772e6408fbc16. 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/TCAFZ2292764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9220c1da357dd522ec43c91debfb666fa849537cf72b7ad97c968f53e2da2d21. 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/US2U62031701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4485bbafde779fb9be8c005652095bd67503a83bc7b3730f4784e4e5781cab. 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/US2U62031702.
I Don't Want To - Audiotree Live Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe96e2844ef5efe9d61861f0970297046d77872301a8ed5ee4896caabdfa6fe. 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/QM99V1908202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd81d856781020120ec835fb9cd018e3c8cb0a76d5912f5960b5b7d077e06d76. 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/QM99V1908204.
I Don't Want To / Things Still Left to Say
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71486e8cd5c579e3fcdc22ad0d369f27f4d60d9f9f7be1daf7726cc82d01863f. 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/USA2B1512538.
Robert Frost (Track Commentary) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfaf5adf1f11e0613ac07ef16c5c966ca171ed8832ec72301c9c2f7da7ce051. 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/USA2B1512537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39f96f01a6044daf28a706f71dd0a00cd9d77eee34a71a280b67aa2a58eb5fa. 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/USTCF1041781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6361543bb7e84894c5ded4d56bd76d8ef14eda148fa3cf1073465b23a99cd4ec. 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/USA2B1400156.