Margret Wander (born May 23, 1981), better known by her stage name Dessa, is an American singer, rapper, musician, writer, and former record executive. She is a member of the indie hip hop collective
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 0xbaba59dd96301d7a0c4b402facbc2db3d6b53401b95ab5b1e6b9b32ca76274e5. 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/d474a1e6-2838-438a-a401-737869884ebc.json and https://artists.proofprofile.net/proofs/artist/d474a1e6-2838-438a-a401-737869884ebc.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 0x2c60fbad6ed578a97919d7e38d28417701a9250e35c6ef4e718ed40f4401d5b9. 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/USTC10745886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195dbf092939f1561f63b99cfefdd8ee3f41d8876cd427cc17de2781dbabb7f7. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC10745887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e693ec2887f9d6a29dce0905de3b4f4164d5b880332b9394a2c1e6d6471ca8. 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/USTC10745888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fa1f8560b7897e7f96abd961987dfda0f2d1f331d7de370e18bb219dd7edc4. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/USTC10745889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c90f625b622d468f076876aa5e247534b8b127448c83a7eac71708275c3a97b. 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/USTC10745890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb074226d0e85b113b5ce1bb9561329375d20512c9b16aa85505bfbfe4fff7a84. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/TCAAZ1175627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804e8d66a0f6422bee6f5d9aeb9a82ac0705bdebb6797cc02a3ffff18dc665b3. 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/TCAAZ1175628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1c65f7238e594b7f27afebb7edeaf75c41ad1ecd88fde0968c65d835e5e7d2. Chain 2 (Bitcoin): anchored in block 957846 (2026-07-13T10:25:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAZ1175629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed28317fa657d1b3f238f63f2c7bb0b8ec88479416566d99c05fe2a13eed52eb. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/TCAAZ1175630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8853ed7221aa15a9bf577f346800d36e2eb46560d2c3b6fbb326c2b39146379. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/TCAAZ1175631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556ee639ff26f7d3a124de8cb18735b0de70f5e1f80b254a2a1506df8efa89f2. 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/TCAAZ1175634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342e726b4a7aed3ff9070d4a1792033724f9b31b8ae20f061e492630273d37a7. 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/TCAAZ1175635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef76fa4d404e34628f482331320c9b324e02bd30f79a14a2b981544ae401852. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAZ1175636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7919bc5986b1130b87e50bc23958ea0a8e75870e2444e2b9992d8a6f3e490d. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/TCAAZ1175637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f5e25f875247a5cc67ba1208c2fc5275846f970f8111f29214dc2dbe46592d. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USQY51336922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cc85daab76b1217749935cb27dc048a0b5f21e97f6d6c7caa56f5da4bba057. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51336926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcb48a83c7638a2805feae742a2b43d735feebf6f53da46e81b43e51689001b. 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/USQY51336927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8daced13fa8f70217dcf239817fce954828d62ca808307351598dd4414ae38b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USQY51336929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fcab36cc98ef451ec0cdc44e679b66b9c35d65bd8f7e84b0d33d3f3422d544. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/USQY51336930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36682f438b5e0646b944100bb2997ab18da23eeb384d0aa3c3cdc427c5dd7a6. 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/USQY51336931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135b5f6ac5fa2fc4fb8e3d294d70c084ac95b2ad3c117364e2b0b5d650189616. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USQY51336932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81919fbb835d48a8d878e4a1c7d4c6c5fe5491792992d0754cda82e0564349a7. 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/USQY51336933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb922e934f471bdda5bd0f9b9ee52dcaf54306fa9cfc406c862107f3587a07637. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/USQY51496021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be9bd9088a2d3f472043ca2e51ee527e7d44a87d69db4d2e11df89a46ff7e53. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1679287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e11898eb508ce78844d8fe71682fe352c32152bd46b2a8675768cb6993a03f8. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USMRG1861706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8150dd034a81a692fd2d37155be53907a3fa595307a0e25a8b44035464decb. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1825788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7b18409d3b26073ac6c2ac16d076154f8f24d58974533b751b5047590895dd. 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/USA2P1825793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bf27005c4b08f4357e3b124bbed5b0eac7d440909d9802606dbd9704116142. 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/USA2P1825794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8433039510f549ec167d01132a7ee29a2be92e24a397ea387216d49de733d347. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USA2P1825796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18db4b3df8d81d2181f96f4ed084ed72a0e67ec54625cca2d351a0dfa19328c0. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USA2P1825797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c8a3d1f3e525b5abf63231f250b8059aba1f140943dfbe8676c831247ae540. 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/USA2P1825798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf253000a509f5b143e98b23fe74a86406e86beb982ae8d73faf7cbbda7465343. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USTCZ0909736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f95a05bffaec3df7bcf65ef0a37a6fa7897633117092204d4c2a25b326447a. 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/USTCZ0909738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c195fe5bf58d8abc464624dc2b55c9291435def1e65958a12e5cb8317ea471. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USTCZ0909742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e10982f20c4c156f2cdae2b33ddf29a53c44fcace9b49cf69440af250c1baeb. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCZ0909745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9622f1bc3377309d043f1739ea03baea614ee9a527f00a6ef554adfb2b2f9f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USTCZ0909751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf177ba1e5cea3965aa1a5d5ee1858b52a93604a2643cb393e029518fc2d4b6. 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/USTCZ0909752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c490d3622415ff763eab642d879487dac13d28f83adebde3b19f6b89a28862. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USTCZ0909753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dcf7d36922ab623b400c1d6e17cce621517081338e913e4211921d060808b8. 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/USTCZ0909754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6e9381052c16acb1b49719cc57f3aa257405e57819b3802821afc3dca520e5. 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/USA2P1914641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3004f460ecc274f8165ca4329f4a55dfc90a1c80ec77c58d48e4051ee7def148. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1928646.
Sound the Bells: Recorded Live at Orchestra Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e48b0b8906f60b8981ef62d805e0932e05dc1ac47d085d7ea5085aec25f05b8. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/USA2P1822641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ebbbb8218b518551a8d2d7b2b59a447dbc3bcf8b2f90deba5bff40e3ac106b. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USA2P1822642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc8b791a7039d48015c70def29c3c1ccf73c82e7c03ad27a18603cf72e92eb6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1822644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a6a1a39cc6965ce8498d380cf93dac4b94743043536a22f517a0a02c8ed20e. 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/USA2P1822645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d09fb8b049a5c1f52782ade5659b241a57624fc899aa7667f2d1f142455ea15. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1822646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6572c72a29f310c2a14597e3584d5bb9dd9a7bff672017be16342b6b5c08413. 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/USA2P1822647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2158aa7da4c520271701b67a21ea2dfc11270628ee1ff27d49d05b382a17f9fe. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1822648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c28b31693378991bc3192ef4848eeaa1b2aeec4d9fac92eceb31c2d3c10a3e5. 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/USA2P1822649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce6a9953c72f4a3c7e57b286d4c20ea923295c21761f93da793699d6ac8bc70. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USA2P1822652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a97a8c8cd5790568d568b009d012bc96a3b2e03dea746c2c7397b9004483195. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USA2P1822654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3961d0051054cb9c82706a823532a935dc8d191b7966ebbb6fe0027d222593. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USA2P1822658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3391dfa4755cf8717cf449b3d704d4523a942e2fd1435b2b90e0e2f75b9856e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USA2P2037553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3168bb3c07b910340ca0aa7e266e97c8118a32db408e4296dad5dd9d71e167cf. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2102669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac7f43072435b77067bf79a6984b680fce87aec101d447d2199b2aae5e5a747. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USA2P2119532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0604ac873db50f7cfe2e7a448dea9f581e23bdd29480b5cc8b54a310d69a29. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/USA2P2111689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86ddd2fd24469e44738d0f9075a7bc7062ed35e237efacf561e3d37f0d36aec. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USA2P2115734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2053dc82a683e59c873030cde569717aa887b57602abcad81f1762da760c164e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2147432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fcf388b292b5bafc52b4f78647b9e850aa63becfc222fa8374338359463742. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2045537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fed51e5e2b09b1f0a74f7156abd4be1a647d1332ddd40f96cc3ffe17ab0b895. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USA2P2103759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72ae53b1be3201db252bd3f60735acdd1efdfcbee6a42fcce810793578b996e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2108225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621fb10ad43e25694aac9a02995eeb3e6274a8c0c816de4d63944034bea9a75a. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZMEP2290738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d350b69b9b0332463ec37f36d390ea8edafd2639d02846ce48db5e5d6f1d1a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZNWV2304306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa659113a5491ca05cb57e3eab4837f6305abafca6eec91d8882bc519ef8266ae. 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/QZNWV2304307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb02b31125637f8c8839193475c2af18b2b2c07684eb5bf37cab9cc7b5b14b42. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2304308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3c8b1abedf454522eda2b7a1fbea74347d3acf699dd76760c9466c52063ef0. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QZNWV2304309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac7f43072435b77067bf79a6984b680fce87aec101d447d2199b2aae5e5a747. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USA2P2119532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebcba2d20ca08033b204f763085006f6ebc94dbe8476a608ae402241cca3405. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZNWV2304310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9706fff5b88123e980c90d3723bc28c98eb7a882ce5f1fde0708850405b98d12. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2304311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72d00283bb5f4fddcf2578282ab3da1606057bfc9bd404d597e1f861a3101b0. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZNWV2304312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673d1fc24929c847dd3d7e20d5df5a26d56b814640cb3c4adf5537718da59eb5. 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/QZNWV2304313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99ccb35dfaddc8f52ae9b01852e7065f2ebfcafaf996716426ac535e5a1cc81. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QZNWV2304314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8241856a64322007d5cf37746f8b0acfffb4ed6bea1ac7345173af003b94d92f. 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/USAT21603229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f32c853077af59b0dfa6c054828d049067845fd68e54accad26bdc029fe5f6e. 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/TCADI1781553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33818e20fd1fdc26db22b69ccea517b32f497cefd07ceceb4e031e54285515c. 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/QZPJB2000008.
Dalamhati: A Troy Laureta OPM Collective, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a2836ba854e46b98dbb41771abaebc30580cda9d385cbce0fced7ea784a549. 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/PHS032302468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bb7c76df3acc4d96f1a9bbadb9e935e50e630826e4f06ee10a54106233310f. 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/USTC10745054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7f9dbef07371a07174b9b16f207b8033c1cef5dbba75e0ff25b6c4308fbed8. 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/USTCB0930394.